{"title":"EC Meters \u0026 Calibration Solutions","description":"\u003cp data-sourcepos=\"1:1-1:70\"\u003e \u003c\/p\u003e\n\u003ch2 data-sourcepos=\"5:1-5:37\"\u003eEC Meters: Your Nutrient Navigator\u003c\/h2\u003e\n\u003cp data-sourcepos=\"7:1-7:401\"\u003eDitch the guesswork! An \u003cstrong\u003eEC meter\u003c\/strong\u003e is your direct line to perfect nutrient strength in hydroponics. It's how pros dial in feed levels for happy, thriving plants and epic harvests. Our range of \u003cstrong\u003ehydroponic EC meters\u003c\/strong\u003e gives you instant, accurate readings, preventing over or underfeeding. Get yours and precisely feed for healthier plants and bigger yields – no more stressing about nutrient levels!\u003c\/p\u003e\n\u003ch2 data-sourcepos=\"11:1-11:53\"\u003eCalibration Solutions: Keep Your EC Meter Accurate\u003c\/h2\u003e\n\u003cp data-sourcepos=\"13:1-13:391\"\u003eYour \u003cstrong\u003eEC meter\u003c\/strong\u003e needs calibration to stay accurate! \u003cstrong\u003eCalibration solutions\u003c\/strong\u003e are essential for precise nutrient management in hydroponics. Our reliable \u003cstrong\u003eEC calibration solutions\u003c\/strong\u003e come in standard values, guaranteeing your meter's readings are always spot-on. Don't let inaccurate readings derail your grow – keep your EC meter trustworthy for consistent plant health and amazing yields.\u003c\/p\u003e","products":[{"product_id":"bluelab-ph-pro-controller","title":"Bluelab Pro Controller Wi-Fi","description":"\u003ch3\u003eBluelab Pro Controller Wi-Fi: Effortless Precision for Your Hydroponic System\u003c\/h3\u003e\n\u003cp\u003eTake full control of your hydroponic reservoir with the \u003cstrong\u003eBluelab Pro Controller Wi-Fi\u003c\/strong\u003e! This smart device automates and monitors pH, conductivity, and temperature 24\/7, ensuring your plants receive the perfect balance of nutrients for optimal growth. With remote control via your phone, custom settings, and automated dosing, you can grow healthier plants with ease—anytime, anywhere.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat Does It Do?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Bluelab Pro Controller Wi-Fi simplifies hydroponic management by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatically stabilizing pH and nutrient levels.\u003c\/li\u003e\n\u003cli\u003eAllowing you to monitor and control conditions from your smartphone.\u003c\/li\u003e\n\u003cli\u003eMaintaining consistent temperature and nutrient parameters for thriving crops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Nutrient dosing requires a Bluelab PeriPod doser (sold separately). Choose from options like the \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/bluelab-m3-peripod\"\u003e\u003cstrong\u003eBluelab PeriPod M3\u003c\/strong\u003e\u003c\/a\u003e for precise and automated dosing.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Monitoring \u0026amp; Control:\u003c\/strong\u003e Adjust and view your system’s parameters from anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Nutrient \u0026amp; pH Dosing:\u003c\/strong\u003e Pair with Bluelab PeriPods for consistent, hands-free dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Wi-Fi Connectivity:\u003c\/strong\u003e Integrates with Edenic.io for seamless remote management (Wi-Fi can be disabled).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Probes:\u003c\/strong\u003e Durable, high-precision probes for pH, conductivity, and temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Lockouts \u0026amp; Alarms:\u003c\/strong\u003e Prevent overdosing with visual alerts and automated dosing stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Settings:\u003c\/strong\u003e Fine-tune pH, conductivity, and dosing routines for your specific grow setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Control Ready:\u003c\/strong\u003e Pair with the Bluelab PowerPod to manage heating and cooling in your environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bluelab Pro Controller Wi-Fi is ideal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Growers:\u003c\/strong\u003e Scale operations with precise, automated control and minimal labor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHobbyists \u0026amp; Home Growers:\u003c\/strong\u003e Get professional-level results without constant manual adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch \u0026amp; Development:\u003c\/strong\u003e Maintain strict control over variables in experimental hydroponic setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy You’ll Love It:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSave Time:\u003c\/strong\u003e Automation eliminates repetitive manual tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Plant Health:\u003c\/strong\u003e Consistent pH and nutrient levels lead to better yields and higher-quality crops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduce Waste:\u003c\/strong\u003e Accurate dosing minimizes overuse of nutrients and pH adjusters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDon’t Forget Your PeriPod!\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo enable nutrient and pH dosing, you’ll need a \u003cstrong\u003eBluelab PeriPod doser\u003c\/strong\u003e (sold separately). Options include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/bluelab-m3-peripod\"\u003eBluelab PeriPod M3\u003c\/a\u003e:\u003c\/strong\u003e Perfect for small to medium setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab PeriPod M4 or L3:\u003c\/strong\u003e Great for larger or more complex growing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eYour All-in-One Hydroponic Solution\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWhether you’re growing leafy greens, herbs, fruits, or flowers, the Bluelab Pro Controller Wi-Fi ensures consistent results and healthier crops.\u003c\/p\u003e\n\u003cp\u003e📲 \u003cstrong\u003eUpgrade your grow setup today! Visit Edenic.io\u003c\/strong\u003e or download the Edenic app to start growing smarter, not harder!\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":39634642632888,"sku":"161","price":1194.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-bluelab-pro-controller-wi-fi-72585741238645.webp?v=1780148068"},{"product_id":"bluelab-truncheon-nutrient-meter","title":"Bluelab Truncheon V2 Nutrient Meter – Waterproof EC\/PPM\/CF Conductivity Meter","description":"\u003cp\u003e\nThe \u003cstrong\u003eBluelab Truncheon Nutrient Meter\u003c\/strong\u003e is one of the most trusted EC meters used in hydroponics. Known for its simplicity, durability and reliability, it allows growers to quickly measure nutrient strength and ensure plants receive the balanced feed they need throughout the grow cycle.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUnlike many EC meters, the Truncheon requires \u003cstrong\u003eno calibration\u003c\/strong\u003e. It comes factory calibrated and maintains accuracy through simple probe cleaning, making it one of the easiest nutrient monitoring tools available for growers.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe long-format design also allows the meter to be used to \u003cstrong\u003estir nutrient reservoirs while measuring EC\u003c\/strong\u003e, making mixing feeds quicker and easier in busy grow rooms.\n\u003c\/p\u003e\n\n\u003ch3\u003eFast, Accurate EC Measurement\u003c\/h3\u003e\n\n\u003cp\u003e\nSimply immerse the probe into your nutrient solution and read the measurement from the flashing LED display. The Truncheon measures:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eEC (Electrical Conductivity)\u003c\/li\u003e\n\u003cli\u003ePPM 500 scale\u003c\/li\u003e\n\u003cli\u003ePPM 700 scale\u003c\/li\u003e\n\u003cli\u003eCF\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nWith \u003cstrong\u003eautomatic temperature compensation\u003c\/strong\u003e, the meter adjusts readings based on nutrient temperature to ensure consistent accuracy.\n\u003c\/p\u003e\n\n\u003ch3\u003eBuilt for Hydroponic Grow Rooms\u003c\/h3\u003e\n\n\u003cp\u003e\nDesigned specifically for hydroponic nutrient solutions, the Bluelab Truncheon is \u003cstrong\u003efully waterproof\u003c\/strong\u003e and built to withstand everyday use around reservoirs and mixing tanks.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNo calibration required\u003c\/li\u003e\n\u003cli\u003eFully waterproof construction\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n\u003cli\u003eEasy-to-read LED indicator lights\u003c\/li\u003e\n\u003cli\u003eNo buttons or switches\u003c\/li\u003e\n\u003cli\u003eAuto power off to conserve battery\u003c\/li\u003e\n\u003cli\u003ePowered by AA batteries\u003c\/li\u003e\n\u003cli\u003e5 year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRunning Higher EC Levels?\u003c\/h3\u003e\n\n\u003cp\u003e\nIf you run stronger nutrient feeds and need a wider measurement range, take a look at the \u003cstrong\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/bluelab-commercial-truncheon-nutrient-meter\"\u003eBluelab Commercial Truncheon\u003c\/a\u003e\u003c\/strong\u003e. It measures nutrient solutions up to \u003cstrong\u003e6.0 EC\u003c\/strong\u003e, making it ideal for heavy feeding regimes and commercial grow environments.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor most hydroponic growers, the standard Truncheon remains the perfect combination of \u003cstrong\u003eaccuracy, reliability and simplicity\u003c\/strong\u003e.\n\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":39635079463096,"sku":"2031","price":84.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-bluelab-cf-ec-ppm-meter-truncheon-29228143640760.jpg?v=1780149162"},{"product_id":"ec-meter-essentials","title":"EC Meter - Essentials","description":"\u003cp\u003eThe ESSENTIALS EC Meter gives direct accurate readings of nutrient solution and is very helpful in mixing nutrient concentrate with water. All readings are automatically temperature compensated. It is easy-to-use as you can just dip the sensor into the test solution - stir and wait. This unit will deliver a stable reading in about 20 seconds.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eThe electrodes on the bottom end of this device measure the electrical conductivity of your nutrient solution. This information is then clearly displayed on the LCD screen. With this information, you will be able to perfect the strength of your nutrient solution for optimised plant growth. There is a protective, slotted plastic shroud on the bottom of the device, this shroud protects the electrodes and temperature sensor, this sensor is for temperature compensation. We highly recommend you calibrate the EC Meter before use, and it is advisable that the unit is recalibrated every 10 measurements to ensure complete accuracy.\u003c\/p\u003e\n\u003cp\u003eThis innovative device is splashproof, but not completely waterproof so always avoid submersion. To preserve battery life, this device will automatically turn off after not being used for a few minutes.\u003c\/p\u003e\n\u003ch3\u003eHow to use the EC Meter\u003c\/h3\u003e\n\u003cp\u003eTo use the EC Meter, make up your normal nutrient solution and stir meticulously. Then press the On\/Off button, dip the end of the device into the solution and submerge the shroud, a simple tap will remove any bubbles. Keep the probe still for a few seconds and it will equalise to the temperature of the solution. When the meter has taken the reading, you will then see the EC of the solution displayed on the screen\u003c\/p\u003e","brand":"ESSENTIALS","offers":[{"title":"Default Title","offer_id":39635081658552,"sku":"1321","price":40.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-ec-meter-essentials-29228149407928.jpg?v=1780149165"},{"product_id":"bluelab-handheld-ph-cf-combo-meter","title":"Bluelab Handheld pH-EC Combo Meter","description":"\u003cp\u003e\u003cstrong\u003eIt's all you need for simple and reliable crop management.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Combo Meter has two probes, a Bluelab pH Probe and a Bluelab Conductivity\/Temperature Probe. When taking a reading, simply place them into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anywhere, anytime to help you manage your crops' daily nutrient requirements.\u003c\/p\u003e\n\u003cp\u003eCalibration of the pH probe is simple as instructions are supplied on the back of the meter and the easy push button method makes this one of the simplest meters to use.\u003c\/p\u003e\n\u003cp\u003eThe pH probe is replaceable so you can use this meter for years to come. The Conductivity\/temperature probe does not require calibration as this is locked in during manufacture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight and portable\u003c\/li\u003e\n\u003cli\u003eDisplay is large and easy to read\u003c\/li\u003e\n\u003cli\u003eNo calibration required for EC and temperature\u003c\/li\u003e\n\u003cli\u003eReplaceable pH probe included\u003c\/li\u003e\n\u003cli\u003eAuto off function to preserve battery\u003c\/li\u003e\n\u003cli\u003eLow batter indicator\u003c\/li\u003e\n\u003cli\u003eMeasures pH, EC (ppm, 500 and 700) and temperature (°C or °F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor best results, set up in accordance to the instructions provided. We recommend registering your combo meter online to activate the warranty.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":39635142607032,"sku":"3602","price":262.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-bluelab-handheld-ph-cf-combo-meter-29228321767608.jpg?v=1780149404"},{"product_id":"bluelab-conductivity-probe-cleaning-kit-for-eccfppm-truncheon","title":"Bluelab *EC ONLY* Probe Care Kit","description":"\u003cp\u003eBluelab Conductivity Probe Cleaning Kit for EC\/CF\/PPM Truncheon\u003c\/p\u003e\n\u003cp\u003eMaintaining nutrient solution at the correct conductivity level is a crucial aspect of hydroponic gardening – that’s why you must maintain your testing equipment. The Bluelab Probe Cleaning Kit contains everything needed to keep your \u003ca href=\"..\/..\/products\/bluelab-cf-ec-ppm-meter-truncheon\"\u003eBluelab Truncheon\u003c\/a\u003e working in perfect order for years to come.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Conductivity Probe Cleaning Kit Contains:\u003c\/p\u003e\n\u003cp\u003e1 x cleaning chamois,\u003c\/p\u003e\n\u003cp\u003e1 x 30ml tube of cleaning liquid,\u003c\/p\u003e\n\u003cp\u003e1 x decanter vessel,\u003c\/p\u003e\n\u003cp\u003e2 x sachets of conductivity testing liquid (27.7 CF, 2.77 EC)\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":40391933362360,"sku":"4913","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-bluelab-conductivity-probe-cleaning-kit-for-ec-cf-ppm-truncheon-31793628840120.jpg?v=1780156184"},{"product_id":"bluelab-probe-care-kit-for-ph-conductivity","title":"Bluelab *PH \u0026 EC* Probe Care Kit","description":"\u003cp\u003eEverything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm\/EC) probes.\u003c\/p\u003e\n\u003cp\u003eThe instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated.\u003c\/p\u003e\n\u003cp\u003eThe probe surface is where the instrument takes the reading of the solution. The information is sent back from the probe to the electronic brain of the instrument. A calculation is then done in the instruments brain or micro-computer and a reading is then displayed. If the information sent back from the probe is inaccurate due to probe surface contamination then the reading will be inaccurate.\u003c\/p\u003e\n\u003cp\u003eCleaning the conductivity or pH probe is a very easy task and prolongs the life of your probe.\u003c\/p\u003e\n\u003cp\u003eContains\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003e1 x 30ml tube of Conductivity Probe Cleaner\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e1 x 30ml tube of pH Probe Cleaner\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e1 x Bluelab Chamois EC probe cleaning tool\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e1 x Toothbrush-type pH probe cleaning tool\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e2 x 20ml sachets of 2.77 EC calibration solution\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e2 x 20ml sachets of pH 7.0 calibration solution\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e2 x 20ml sachets of pH 4.0 calibration solution\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e2 x 20ml sachets of KCL (Potassium Chloride) pH probe storage solution\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003e3 x small plastic cups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":40391961968824,"sku":"4914","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-bluelab-probe-care-kit-for-ph-conductivity-31793656496312.jpg?v=1780156184"},{"product_id":"growth-technology-conductivity-standard","title":"Growth Technology Conductivity Standard 300ml (2.76)","description":"\u003cp\u003e Conductivity Standard 2.76 is a solution of known electrical conductivity (EC) used to check and calibrate EC meters. \u003c\/p\u003e\n\u003cp\u003eAll meters require regular calibration for reading accuracy and to ensure the salts found within nutrient solutions is totally dissolved. It's good to calibrate EC meters at least once every couple of weeks to maintain accuracy.\u003c\/p\u003e\n\u003cp\u003eEssential for checking the meter is reading exactly\u003c\/p\u003e\n\u003cp\u003eCalibrate meters every 2 weeks\u003c\/p\u003e\n\u003cp\u003eFollow meters instructions for calibration\u003c\/p\u003e","brand":"GROWTH TECHNOLOGY","offers":[{"title":"Default Title","offer_id":42237610688727,"sku":"5707","price":3.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-growth-technology-conductivity-standard-300ml-2-76-36395127374039.jpg?v=1780156382"},{"product_id":"bluelab-ec-pen","title":"Bluelab EC Pen","description":"\u003cp\u003e\u003cstrong\u003eBluelab are THE gold standard in nutrient control.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bluelab EC Pen is a compact, quick and handy tool for measuring conductivity and temperature. It simply lets you know whether your plants have the right amount of nutrient in your solution and tells you if adjustments are required.  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/English_Manual_-_Bluelab-ConductivityPen-ManualENG-SEP16.pdf?v=1642719619\"\u003eBluelab EC Pen Manual can be found here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eTeam up the Bluelab EC Pen with\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/bluelab-ph-pen\"\u003e Bluelab pH Pen\u003c\/a\u003e for a handy, convenient and accurate system for ensuring optimum plant growth and health. Display options available in °C, °F, EC, CF, ppm 500 and ppm 700.\u003c\/p\u003e\n\u003cp\u003eKEY VALUES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit LCD display\u003c\/li\u003e\n\u003cli\u003eCalibration optional\u003c\/li\u003e\n\u003cli\u003eSuccessful calibration indicator\u003c\/li\u003e\n\u003cli\u003eHold function\u003c\/li\u003e\n\u003cli\u003eFully waterproof\u003c\/li\u003e\n\u003cli\u003eSelectable measurement units so you can customise with your preferences\u003c\/li\u003e\n\u003cli\u003eFlat electrode for easier cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eHold reading function to capture every measurement with ease\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation for accurate readings anywhere\u003c\/li\u003e\n\u003cli\u003eAuto-off function to extend battery life\u003c\/li\u003e\n\u003cli\u003eLow battery warning\u003c\/li\u003e\n\u003cli\u003e1 x AAA alkaline battery included getting you started immediately\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/bluelab-ph-pen\"\u003eCombine it with the Bluelab pH Pen! \u003c\/a\u003e Expand your toolkit to cover all the fundamentals\u003c\/p\u003e\n\u003cp\u003eAs a grower, your solution’s pH (potential Hydrogen) is the most critical fundamental measurement to track. It plays a crucial role in making nutrients soluble in water so that they can be accessed by your plants.\u003c\/p\u003e\n\u003cp\u003eBy measuring conductivity, temperature and pH, you’ll not only be actively managing your nutrient levels but also making sure that your plants have access to the food they need. This will lead to healthier, thriving plants and improved crop yield. Start tracking the fundamentals today.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.bluelab.com\/returns-and-rmas\"\u003eBluelab Warranty Support Link \u0026amp; Contact\u003c\/a\u003e\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":42321345708247,"sku":"5773","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-bluelab-ec-pen-40000318243031.jpg?v=1780156413"},{"product_id":"hanna-instruments-groline-waterproof-ecppm-tester","title":"Hanna Groline Waterproof EC\/TDS\/Temperature Tester HI-98318","description":"\u003cp\u003eHanna - Lab grade equipment for your garden. Bluelab may be the household name her in the UK in hydroponics, but Hanna is widely known and used the world over.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eFast Automatic Temperature Compensation with exposed temperature probe\u003c\/li\u003e\n\u003cli\u003eGraphite sensors that reduce polarisation effects\u003c\/li\u003e\n\u003cli\u003eConductivity Range: 0.00 to 6.00 mS\/cm\u003c\/li\u003e\n\u003cli\u003e0.5 (500 ppm) and 0.7 (700 ppm) selectable EC to TDS conversion factors\u003c\/li\u003e\n\u003cli\u003eSingle point automatic calibration using Quick Cal standard or 1.41 mS\/cm in standard calibration mode\u003c\/li\u003e\n\u003cli\u003e250 hour battery life\u003c\/li\u003e\n\u003cli\u003eEasy two button operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hanna EC\/PPM Waterproof meter (aka snappily entitled HI-98318) is the latest pocket meter for measuring the EC\/PPM of a hydroponic nutrient solution. Designed to fit comfortably in your hand, with large easy to read LCD display, shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on\/off and the other for automatic one point calibration.\u003c\/p\u003e\n\u003cp\u003eThe GroLine Waterproof EC\/TDS Tester is made specifically for hydroponics, providing a simple, inexpensive solution to measure fertiliser concentration in a nutrient solution. A graphite sensor that reduces the polarisation effect common with amperometric testers that use two stainless steel pins.\u003c\/p\u003e\n\u003cp\u003eAutomatic calibration is achieved easily. Simply submerge the sensor in calibration solution and the meter will automatically detect the calibration standard (5.00 mS\/cm in Quick Cal mode or 1.41 mS\/cm in standard calibration mode). Temperature is automatically compensated for with the integrated temperature sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther Hanna Groline Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-cleaning-solution-for-ph-electrodes-120ml\"\u003eCleaning Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-quick-cal-for-phec-120ml\"\u003eQuick Calibration for pH and EC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-storage-solution-for-ph-electrodes-120ml\"\u003eStorage pH Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-ph-tester-hi-98115\"\u003e98115 pH Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ph-temperature-tester\"\u003e98118 pH\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ecppm-tester\"\u003e98318 EC\/TDS\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-phectdstemperature-meter-hi-9814\"\u003e9814 pH\/EC\/TDS Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-monitor-hi-981420\"\u003e981420 pH\/EC\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HANNA","offers":[{"title":"Default Title","offer_id":42366051057879,"sku":"5898","price":89.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-hanna-instruments-groline-waterproof-ec-ppm-tester-36571136426199.jpg?v=1780156445"},{"product_id":"hanna-groline-monitor-hi-981420","title":"Hanna Groline pH\/EC\/Temperature Monitor HI-981420","description":"\u003cp\u003eMake your nutrient solution easy to manage with the GroLine Monitor and combined pH\/EC\/Temperature probe. Quick to set up and simple to use, the monitor was designed for hydroponics, aquaponics, and greenhouses.\u003c\/p\u003e\n\u003cp\u003eThe HI-981420 GroLine Monitor \u003cem\u003eprovides 24-hour continuous monitoring of pH, conductivity (EC or TDS)\u003c\/em\u003e, and temperature in hydroponic nutrients. Results every 15 minutes. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/HI981420.pdf?v=1649544623\"\u003eDetail instruction manual can be found here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognise when patterns arise and help prevent future problems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh and low alarms with LED indicator\u003c\/li\u003e\n\u003cli\u003eEasy viewing on the large LCD with plant-safe green backlighting\u003c\/li\u003e\n\u003cli\u003eCalibrate pH and EC with a single Quick Cal solution\u003c\/li\u003e\n\u003cli\u003eSimultaneous display of all 3 essential readings on an easy to read large LCD with plant-safe green backlighting.\u003c\/li\u003e\n\u003cli\u003eNo need for separate probes. Supplied complete with a durable, polypropylene body 3-in-1 probe that measures pH, EC\/TDS, and temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 sensors combined in a single rugged probe body: pH electrode with renewable cloth junction, amperometric EC\/TDS sensor, and an internal temperature sensor for temperature compensated readings\u003c\/li\u003e\n\u003cli\u003eIP65 rated enclosure: designed to withstand harsh growing environments\u003c\/li\u003e\n\u003cli\u003eWide pH Range: measure pH from 0.00 to 14.00 pH\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.00 to 10.00 mS\/cm\u003c\/li\u003e\n\u003cli\u003eSelectable EC to TDS ppm conversion factor: choice of either a 0.5 or 0.7 conversion factor\u003c\/li\u003e\n\u003cli\u003eAmbient light sensor: for automatic LCD dimming\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation: all readings are compensated for variations in temperature, the temperature displayed in °C or °F along with pH, EC or TDS reading\u003c\/li\u003e\n\u003cli\u003eLarge LCD with plant-friendly green backlighting: meter displays a clock tag that will disappear when the reading has achieved stability\u003c\/li\u003e\n\u003cli\u003eData logging for 30 days: logs every 15 minutes for the last 30 days, stores min, max, and average values\u003c\/li\u003e\n\u003cli\u003eData transfer: USB-C port for easy data transfer to memory stick or PC\u003c\/li\u003e\n\u003cli\u003eHigh and low alarms with LED indicator: warns when the process is out of desired range by flashing display and message\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOther Hanna Groline Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-cleaning-solution-for-ph-electrodes-120ml\"\u003eCleaning Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-quick-cal-for-phec-120ml\"\u003eQuick Calibration for pH and EC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-storage-solution-for-ph-electrodes-120ml\"\u003eStorage pH Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-ph-tester-hi-98115\"\u003e98115 pH Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ph-temperature-tester\"\u003e98118 pH\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ecppm-tester\"\u003e98318 EC\/TDS\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-phectdstemperature-meter-hi-9814\"\u003e9814 pH\/EC\/TDS Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-monitor-hi-981420\"\u003e981420 pH\/EC\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HANNA","offers":[{"title":"Default Title","offer_id":42616871190743,"sku":"6355","price":447.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/meters-sensors-hanna-groline-ph-ec-temperature-monitor-hi-981420-36908917817559.jpg?v=1780156554"},{"product_id":"bluelab-pulse-multimedia-ecmc-meter","title":"Bluelab Pulse Multimedia EC\/MC Meter","description":"\u003cp\u003eWaiting for run-off to accumulate can be an arduous task if you’ve got a large garden. Now you can measure root zones faster with Pulse™ - the new handheld root zone meter that goes where you grow. Pulse connects directly to the Pulse™ app on your smartphone for instant and accurate crop-health management. Measure direct in soils, coco coir blends, potting mixes as well as nutrient solution.\u003c\/p\u003e\n\u003cp\u003eBluelab’s innovative new handheld Pulse™ Meter allows growers to get fast, accurate measurements directly in the root zone sent direct-to-mobile. The device operates with batteries so it’s mobile, allowing the user to take on-the-go measurements throughout their garden.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEnhanced technology sends data directly to the Pulse™ app, providing growers with fast and accurate information to better manage crop health, without the need to connect to a computer\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks in coco, soil (Does \u003cem\u003e\u003cstrong\u003eNOT\u003c\/strong\u003e \u003c\/em\u003ework with rockwool (from the Bluelab guy direct - James Goodwin UK as at 3rd may 2022) \u003c\/li\u003e\n\u003cli\u003e3-in-1 digital soil handheld meter measuring moisture, nutrients \u0026amp; temperature directly in growing media.\u003c\/li\u003e\n\u003cli\u003eMeasure directly in the root zone\u003c\/li\u003e\n\u003cli\u003eMeasure in a range of growing media\u003c\/li\u003e\n\u003cli\u003eAll 3 measurements in under 10 seconds\u003c\/li\u003e\n\u003cli\u003eConnects directly to your phone via the Bluetooth Pulse App\u003c\/li\u003e\n\u003cli\u003eApp provides automated data collection \u0026amp; measurement comparison.\u003c\/li\u003e\n\u003cli\u003eAvailable for Android (5.1+) Bluetooth (4.0+) \u0026amp; iOS 12.1 or later\u003c\/li\u003e\n\u003cli\u003eProbe length 200 mm\/8\"\u003c\/li\u003e\n\u003cli\u003e1x AA battery included\u003c\/li\u003e\n\u003cli\u003e1x Phillips head screwdriver (for battery installation)\u003c\/li\u003e\n\u003cli\u003e1-year guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTHREE INSTANT MEASUREMENTS DIRECTLY FROM THE SUBSTRATE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Moisture Levels – “When do I water my plants?” is a question we frequently hear - take the guess work out of the equation while optimising irrigation cycles and consumption. Over and under watering will be a thing of the past, reducing root infections.\u003c\/p\u003e\n\u003cp\u003e2. Nutrient Levels (E.C) - Dial in your feed strength to produce maximum yields, consistently cycle after cycle\u003c\/p\u003e\n\u003cp\u003e3. Temperature - The temp of your substrate will be affected by many variables like the temperature of the floor. Get a direct, accurate measurement of root temperature to optimise root function for healthy plants.\u003c\/p\u003e\n\u003cp\u003ePerfect for larger gardens and commercial scale operations, the bluelab pulse empowers users to easily take substrate measurements without know how, freeing up the time of the master grower to focus on analysis of the results.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eDownload the free app and pair your phone with the pulse device.\u003c\/p\u003e\n\u003cp\u003eSet the adjustable depth-stop to your desired length.\u003c\/p\u003e\n\u003cp\u003eInsert the sharp probes into your substrate.\u003c\/p\u003e\n\u003cp\u003eThe blink light will indicate when a reading has been taken. \u003c\/p\u003e\n\u003cp\u003eThe app will then populate with the data which can then be interpreted\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":42720109166807,"sku":"6421","price":239.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-bluelab-pulse-multimedia-ec-mc-meter-37024561135831.jpg?v=1780156588"},{"product_id":"aqua-master-p50-ec-temperature-meter","title":"Aqua Master E50 EC \u0026 Temperature Meter","description":"\u003cp\u003eThe E50 Pro EC Temp Meter from Aqua Master is an expertly designed unit that's ideal for keeping an eye on your EC levels, as well as the temperature of your nutrient solution to ensure that it is within range at all times. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/The_Hydro_Bros_AMT_Manual_E50_Pro.pdf?v=1676845695\"\u003eAqua Master E50 Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike many other EC units on the market, the electrode on the E50 pro can be replaced, extending the life of the unit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccurately measures your EC and water temperature\u003c\/li\u003e\n\u003cli\u003eElectrode can be replaced\u003c\/li\u003e\n\u003cli\u003e102 grams - very light weight\u003c\/li\u003e\n\u003cli\u003eComes calibrated, with batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor best results, use in line with the manufacturers instructions provided.\u003c\/p\u003e","brand":"AQUA MASTER","offers":[{"title":"E50 EC \u0026 Temperature Meter","offer_id":43311541453015,"sku":"7160","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"E50 EC Replacement Electrode","offer_id":43311541485783,"sku":"7161","price":22.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-aqua-master-p50-ec-temperature-meter-38006996205783.jpg?v=1679578886"},{"product_id":"hanna-groline-phectdstemperature-meter-hi-9814","title":"Hanna Groline PH\/EC\/TDS\/Temperature Meter HI-9814","description":"\u003cp\u003eThe HI-9814 is a lightweight, waterproof portable pH, conductivity, TDS and temperature meter supplied with a specialist multiparameter probe designed for hydroponics, greenhouse and agricultural applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, robust casing\u003c\/li\u003e\n\u003cli\u003eSimultaneous readout of pH, EC or TDS and °C\u003c\/li\u003e\n\u003cli\u003eSimple two-button keyboard\u003c\/li\u003e\n\u003cli\u003eWaterproof design to withstand the humidity of a growing environment\u003c\/li\u003e\n\u003cli\u003eSpecialist multi-parameter electrode\u003c\/li\u003e\n\u003cli\u003eOptional green protective rubber holster - HI-710025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI-9814 boasts many advanced features that are usually found in more expensive portable meters, including automatic calibration, buffer\/standard recognition and temperature compensation. On-screen tutorial messages and indicators for the calibration status and stability can be viewed on the large multi-level LCD display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHI-9814 is supplied with HI-1285-7 multi-parameter probe\u003c\/li\u003e\n\u003cli\u003eHI-50036 Quick Cal buffer solution sachet (3)\u003c\/li\u003e\n\u003cli\u003eHI-700661 pH electrode cleaning solution sachet for agriculture (3)\u003c\/li\u003e\n\u003cli\u003e1.5 AAA batteries (3)\u003c\/li\u003e\n\u003cli\u003eInstructions and instrument quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI-9814 is supplied complete with the HI-1285-7 specialist electrode that features the following key benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-amplified pH electrode - prevents interference from humidity and sources of electrical noise including circulating pumps, motors and ballasts from grow lights.\u003c\/li\u003e\n\u003cli\u003eAmperometric EC\/TDS sensor - EC\/TDS readings are performed by a two-pin amperometric sensor, best suited to low conductivity applications\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor - readings of pH and EC\/TDS must be temperature compensated in order to obtain accurate results. The built-in temperature sensor provides a speedy temperature reading which is then used to adjust the pH and EC\/TDS results accordingly for higher accuracy.\u003c\/li\u003e\n\u003cli\u003ePolypropylene body - the durable body of the HI-1285-7 electrode is chemically resistant to many aggressive chemicals used in hydroponics and protects all three sensors.\u003c\/li\u003e\n\u003cli\u003eDIN Connector - the HI-1285-7 has been specifically designed for use with the HI-9814 meter, the DIN connector means the probe is not interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH - Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 13.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.02 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic, one or two-points using standard buffers (standard pH 4.01, 7.01, 10.01); one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity - Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 6.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS - Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature - Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003epH: automatic; ED\/TDS: automatic with β set at 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic, one point at1.41 mS\/cm or 5.00 mS\/cm; one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 (500 ppm) or 0.7 (700 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-1285-7 polypropylene body, pre-amplified multi-parameter probe with internal temperature sensor, DIN connector and 1m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5V (3) AAA \/ approximately 500 hours of continuous use; auto-off after 8 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-off\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eafter 8 minutes, 60 minutes, disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-5 to 50°C; RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e154 x 63 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e196g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eOther Hanna Groline Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-cleaning-solution-for-ph-electrodes-120ml\"\u003eCleaning Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-quick-cal-for-phec-120ml\"\u003eQuick Calibration for pH and EC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-storage-solution-for-ph-electrodes-120ml\"\u003eStorage pH Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-ph-tester-hi-98115\"\u003e98115 pH Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ph-temperature-tester\"\u003e98118 pH\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ecppm-tester\"\u003e98318 EC\/TDS\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-phectdstemperature-meter-hi-9814\"\u003e9814 pH\/EC\/TDS Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-monitor-hi-981420\"\u003e981420 pH\/EC\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HANNA","offers":[{"title":"Default Title","offer_id":43563153293527,"sku":"7515","price":304.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-hanna-groline-ph-ec-tds-temperature-meter-hi-9814-38601503211735.jpg?v=1679579654"},{"product_id":"growth-technology-conductivity-standard-300ml-1413","title":"Growth Technology Conductivity Standard 300ml (1.413)","description":"\u003cp\u003eConductivity Standard 1.43 is a solution of known electrical conductivity (EC) used to check and calibrate EC meters. \u003c\/p\u003e\n\u003cp\u003eAll meters require regular calibration for reading accuracy and to ensure the salts found within nutrient solutions is totally dissolved. It's good to calibrate EC meters at least once every couple of weeks to maintain accuracy.\u003c\/p\u003e\n\u003cp\u003eEssential for checking the meter is reading exactly\u003c\/p\u003e\n\u003cp\u003eCalibrate meters every 2 weeks\u003c\/p\u003e\n\u003cp\u003eFollow meters instructions for calibration\u003c\/p\u003e","brand":"GROWTH TECHNOLOGY","offers":[{"title":"Default Title","offer_id":43705361170647,"sku":"7712","price":3.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/nutrient-mangement-growth-technology-conductivity-standard-300ml-1-413-38954336518359.jpg?v=1679559854"},{"product_id":"bluelab-guardian-monitor-wifi","title":"Bluelab Guardian Monitor WiFi","description":"\u003cp\u003eThe previous version wasn't wifi, but this one is! There was a \"connect\" version but that was a bit of a faff with a laptop. This version is conencted via wifi to an app. Bluelab Wifi - Always On. Being There Optional.\u003c\/p\u003e\n\u003cp\u003eExternal Probes - this is the standard one which you dunk and leave in your reservoir tank\u003c\/p\u003e\n\u003cp\u003eInline Probes - probes that you need to screw in to 1\" NPT fittings to give you inline measurement capabilities. Able to withstand up to 7 bar this is the perfect solution for keeping an eye on your inline dosing system. \u003c\/p\u003e\n\u003cp\u003eIntroducing the incredible Bluelab Guardian Monitor Wi-Fi! With just one quick glance, it reveals the three crucial parameters for achieving sensational plant growth: pH, conductivity, and temperature. But wait, there's more! This innovative monitor comes equipped with built-in Wi-Fi capability, allowing you to effortlessly view data on the Edenic online software platform. Now you can keep a watchful eye on your nutrient levels from anywhere, at any time!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/BL_ENG-ESP_Manual_BGUSTD02_Quickstart.pdf?v=1687509392\"\u003eDetailed instructions here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBut that's not all. Prepare to be amazed by its extraordinary capabilities! The Bluelab Guardian Monitor Wi-Fi showcases conductivity in EC\/CF, TDS (ppm 500), and ppm 700 scales, providing you with ultimate precision. And let's not forget temperature—it's effortlessly displayed in either Celsius or Fahrenheit. This monitor acts as your trusted companion, consistently indicating the desired nutrient levels, and empowering you to fine-tune parameters as your crops progress through each growth stage.\u003c\/p\u003e\n\u003cp\u003eConvenience is key, and the Bluelab Guardian Monitor Wi-Fi is here to deliver. Powered by mains and easily mounted on a wall or support, it seamlessly integrates into your setup. Imagine receiving mobile alerts directly to your fingertips via the Edenic software. If something unexpected happens in your nutrient reservoir, you'll be the first to know! Plus, with its remarkable two-way communication feature, you can update alarm settings right from the comfort of your favourite armchair. Rest easy, knowing that your precious plants are well-guarded.\u003c\/p\u003e\n\u003cp\u003eDon't miss out on this incredible opportunity to enhance your growing experience. Step into the future of cultivation with the Bluelab Guardian Monitor Wi-Fi—your ultimate partner in achieving thriving, healthy plants. Order yours today and unlock a new level of peace of mind and success in your garden!\u003c\/p\u003e\n\u003cp\u003eMonitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Bluelab Guardian Monitor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Wi-Fi (with the option to disable)\u003c\/li\u003e\n\u003cli\u003eHigh\/low pH, temperature and conductivity alarms\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory – keep settings through power loss\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LEDs with adjustable display brightness\u003c\/li\u003e\n\u003cli\u003e2 metre \/ 6.6 foot measurement probe cables\u003c\/li\u003e\n\u003cli\u003e110 – 240 VAC (Mains powered)\u003c\/li\u003e\n\u003cli\u003eInterchangeable power plug\u003c\/li\u003e\n\u003cli\u003eReplaceable Bluelab pH Probe (with BNC connection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhen connected to Edenic by Bluelab app:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstant alarm alerts to your phone \u003c\/li\u003e\n\u003cli\u003eRemote monitoring and control\u003c\/li\u003e\n\u003cli\u003eHistory reporting to assist data-driven decision making\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003clabel\u003eMeasurement Range: \u003c\/label\u003e\u003c\/div\u003e\n\u003cdiv\u003e0.0 - 14.0 pH,\u003cbr\u003e0 - 5.0 EC, 0 - 50 CF, 0 - 2500 TDS (EC x 500), 0 - 3500 ppm (EC x 700),\u003cbr\u003e0 - 50 °C, 32 - 122 °F\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ecatalog-branding\"\u003e\n\u003cdiv\u003e\u003clabel\u003eWarranty Information\u003c\/label\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ecatalog-branding\"\u003e\n\u003cdiv class=\"value\"\u003e2-YEAR - LIMITED WRITTEN WARRANTY\u003cbr\u003eDetails are available at \u003ca href=\"bluelab.com\/product-warranty.\"\u003ebluelab.com\/product-warranty.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BLUELAB","offers":[{"title":"External Probes","offer_id":43821211189463,"sku":"8461","price":314.95,"currency_code":"GBP","in_stock":true},{"title":"Inline Probes","offer_id":44253440835799,"sku":"9445","price":489.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-external-probes-bluelab-guardian-monitor-wifi-39687599882455.webp?v=1705088276"},{"product_id":"hanna-groline-quick-cal-for-phec-120ml","title":"Hanna Groline - Quick Cal for pH\/EC","description":"\u003cp\u003eHI-5036-012 is a quick \u003cstrong\u003esingle-point calibration solution \u003c\/strong\u003efor use with Hanna's Gro Line pH and\/or EC\/TDS meters. \u003c\/p\u003e\n\u003cp\u003eUsing the Quick Cal function found in compatible meters allows for a single-point calibration for pH and\/or conductivity sensors. Each bottle has a visible lot number and expiry date. \u003c\/p\u003e\n\u003cp\u003eCalibration Solutions at Hanna have been specially formulated to have an expiry date of 5 years from manufacture for an unopened bottle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther Hanna Groline Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-cleaning-solution-for-ph-electrodes-120ml\"\u003eCleaning Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-quick-cal-for-phec-120ml\"\u003eQuick Calibration for pH and EC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-storage-solution-for-ph-electrodes-120ml\"\u003eStorage pH Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-ph-tester-hi-98115\"\u003e98115 pH Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ph-temperature-tester\"\u003e98118 pH\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-instruments-groline-waterproof-ecppm-tester\"\u003e98318 EC\/TDS\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-phectdstemperature-meter-hi-9814\"\u003e9814 pH\/EC\/TDS Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/hanna-groline-monitor-hi-981420\"\u003e981420 pH\/EC\/Temperature Meter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HANNA","offers":[{"title":"120ml (HI-5036-012)","offer_id":43823450423511,"sku":"12194","price":11.4,"currency_code":"GBP","in_stock":true},{"title":"500ml (HI-5036-050)","offer_id":44611878256855,"sku":"10051","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-hanna-groline-quick-cal-for-ph-ec-120ml-39154663948503.jpg?v=1684513927"},{"product_id":"ac-infinity-all-in-one-nutrient-pen-meter-ph-ec-tds-temp-and-salinity","title":"AC Infinity All-In-One Nutrient Pen Meter | Ph, EC, TDS, Temp and Salinity (AC-PHM7)","description":"\u003cp\u003eA digital hydroponic testing meter for measuring water’s acidity, alkalinity, electrical conductivity (EC), total dissolved solids (TDS), temperature, and salinity (salt content) to help optimize its quality for gardening and water treatment applications.\u003c\/p\u003e\n\u003cp\u003eThe highly responsive sensor probe utilizes a lithium glass membrane to instantly determine pH readings with highly precise ±0.01 accuracy.\u003c\/p\u003e\n\u003cp\u003eThis all-in-one pH pen tester for water features an IP-67 rating, specially sealed to withstand moisture and heat, as well as block out intrusive dust and sand. For further protection, the hydroponic pH meter is built with a sensor shield to safeguard your probe in between uses.\u003c\/p\u003e\n\u003cp\u003eThe included 4.00 pH, 7.00 pH, 12.88 mS, and 1413 µS calibration solutions ensure consistently accurate measurements, while the 3M KCL solution supports proper storage conditions to help extend the lifespan of the pH and PPM meter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic pH reader for water quality assessment to help monitor and maintain proper solution levels.\u003c\/li\u003e\n\u003cli\u003eMeasures acidity, alkalinity, EC, TDS, temp, and salinity of water for gardens, aquariums, pools, and more.\u003c\/li\u003e\n\u003cli\u003eSensor probe delivers instant pH readings with pinpoint accuracy and can be replaced for lifespan extension.\u003c\/li\u003e\n\u003cli\u003eIP-67 rated to be sealed from high-volume moisture, dust, and sand; can also withstand high levels of heat.\u003c\/li\u003e\n\u003cli\u003eIncludes KCL, 4.00 \u0026amp; 7.00 solutions with 12.88 mS \u0026amp; 1413 µS solutions for lab-grade precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaceable Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach pH monitor sensor probe can be effortlessly replaced to support ongoing accuracy and speed with every reading. This extends your digital meter’s lifespan while simultaneously increasing savings by eliminating the need to purchase new lab pH meters. Simply install a replacement probe and continue monitoring your water quality without interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fast-acting nutrient test alkalinity meter to help you determine how well your water uptakes nutrients. Fit for use as a pH meter for plants in horticultural settings like gardens, grow tents, greenhouses, and hydroponics systems. In addition, its application spans far beyond plant growing, capable of being a general pH level tester for water used in swimming pools, spas, aquarium fish tanks, and beverage homebrewing applications to help determine water safety.\u003c\/p\u003e","brand":"AC INFINITY","offers":[{"title":"Default Title","offer_id":44266914808023,"sku":"9480","price":149.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-ac-infinity-all-in-one-nutrient-pen-meter-ph-ec-tds-temp-and-salinity-ac-phm7-40895977685207.jpg?v=1726277138"},{"product_id":"bluelab-onepen-ph-ec-temp-meter","title":"Bluelab One Pen – pH, EC \u0026 Temperature Meter with Bluetooth Edenic App","description":"\u003cp\u003e\u003cstrong\u003eBluelab OnePen™ – Precision pH, EC \u0026amp; Temperature Meter with Bluetooth Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe brand-new \u003cstrong\u003eBluelab OnePen\u003c\/strong\u003e combines \u003cstrong\u003epH, EC\/PPM, and temperature monitoring\u003c\/strong\u003e in one waterproof handheld meter. Engineered for hydroponics, coco, and soil growers, it connects seamlessly to the \u003ca href=\"https:\/\/support.bluelab.com\/getting-started-edenic\"\u003eEdenic App\u003c\/a\u003e via Bluetooth for instant data capture, analysis, and sharing.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Bluelab OnePen?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 hydroponic meter:\u003c\/strong\u003e pH, EC, and temperature readings in one compact tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate and reliable:\u003c\/strong\u003e Double-junction pH probe and titanium EC electrodes with precision down to two decimals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build:\u003c\/strong\u003e IP68 waterproof and dustproof for tough grow room environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart connectivity:\u003c\/strong\u003e Sync with the Edenic App for remote data logging and easy record-keeping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable probe:\u003c\/strong\u003e Extend the lifespan with simple, cost-effective maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth-enabled with one-click data transfer to the Edenic app.\u003c\/li\u003e\n\u003cli\u003eHigh-contrast backlit display for clear readings in any lighting.\u003c\/li\u003e\n\u003cli\u003eBuilt-in health indicator to ensure sensor accuracy and longevity.\u003c\/li\u003e\n\u003cli\u003eErgonomic design for comfortable daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use the Bluelab OnePen\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eCalibrate with included \u003cem\u003eBluelab solution sachets\u003c\/em\u003e (pH 4, pH 7, KCl storage) before first use.\u003c\/li\u003e\n\u003cli\u003eSubmerge the probe in your nutrient solution or media runoff.\u003c\/li\u003e\n\u003cli\u003eRead pH, EC, and temperature instantly on the screen — or sync via Bluetooth to the \u003ca href=\"https:\/\/support.bluelab.com\/getting-started-edenic\"\u003eEdenic App\u003c\/a\u003e for automatic logging.\u003c\/li\u003e\n\u003cli\u003eRinse probe after each use with distilled water and store in KCl solution.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eMeasurement Range\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"6\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 – 14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 – 10.0 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 5000 ppm (500 scale) \/ 0 – 7000 ppm (700 scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 50 °C \/ 32 – 122 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Bluelab OnePen™ with replaceable pH, EC \u0026amp; temperature probe\u003c\/li\u003e\n\u003cli\u003e3 × 18 ml Bluelab Solution Sachets (pH 7.0, pH 4.0, and KCl storage solution)\u003c\/li\u003e\n\u003cli\u003e1 × Bluelab Sensor Cleaning Brush\u003c\/li\u003e\n\u003cli\u003e2 × AAA Batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-Year limited warranty on the Bluelab OnePen™\u003c\/li\u003e\n\u003cli\u003e6-Month warranty on the replaceable probe\u003c\/li\u003e\n\u003cli\u003eFull details: \u003ca href=\"https:\/\/bluelab.com\/product-warranty\"\u003eBluelab Warranty Information\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHot Topic FAQs\u003c\/h2\u003e\n\u003ch3\u003eDo I need calibration solutions?\u003c\/h3\u003e\n\u003cp\u003eYes. Regular calibration with *Bluelab pH 4 \u0026amp; pH 7 solutions* keeps readings accurate. Sachets are included to get you started.\u003c\/p\u003e\n\u003ch3\u003eCan I use the OnePen in coco and soil?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. Measure nutrient runoff to monitor pH, EC, and temperature for consistent growing conditions.\u003c\/p\u003e\n\u003ch3\u003eIs the Bluelab OnePen waterproof?\u003c\/h3\u003e\n\u003cp\u003eYes — it’s rated IP68, meaning it can withstand water immersion and high-humidity environments.\u003c\/p\u003e\n\u003ch2\u003eRecommended Pairings\u003c\/h2\u003e\n\u003cp\u003ePair with *Bluelab Calibration Solutions*, *Nutrient Management Tools*, and *Hydroponic Additives* for complete accuracy in your grow.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe \u003cstrong\u003eBluelab OnePen™\u003c\/strong\u003e is the ultimate all-in-one solution for growers who want accurate pH, EC, and temperature readings with the convenience of Bluetooth logging. Simple, smart, and built to last.\u003c\/em\u003e\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":45481364750551,"sku":"10516","price":192.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-bluelab-onepen-with-replaceable-ph-conductivity-ec-and-temperature-probe-41285057544407.png?v=1726257167"},{"product_id":"aqua-master-calibration-solution","title":"Aqua Master Calibration Solutions","description":"\u003cp\u003e\u003cspan\u003eAqua Master Tools offers a wide range of NIST-certified solutions for cleaning, calibration, and maintenance. These fluids are designed to ensure accurate readings and keeping our products in top condition. Additionally, all our solutions are compatible with all meters in the industry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out the \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/aqua-master-p110-pro-ec-ph-temp-combo-pen?_pos=1\u0026amp;amp;_psq=P110\u0026amp;amp;_ss=e\u0026amp;amp;_v=1.0\u0026amp;amp;variant=43625105785047\"\u003eAqua Master P110\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/aqua-master-p50-ec-temperature-meter?_pos=1\u0026amp;amp;_sid=82a3daf73\u0026amp;amp;_ss=r\u0026amp;amp;variant=43311541485783\"\u003eAqua Master E50\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibrating the PH Meter P110 \u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the On\/off button to start the meter.\u003c\/li\u003e\n\u003cli\u003ePress the MODE button to switch to pH on the display.\u003c\/li\u003e\n\u003cli\u003eGently clean the electrode with distilled water and dry it off.\u003c\/li\u003e\n\u003cli\u003eInsert the meter in an upright position in pH buffer solution pH 7.01 •c (make sure this is 25 or 77 •F) and stir gently. \u003c\/li\u003e\n\u003cli\u003eWait until the value on the display is stable.\u003c\/li\u003e\n\u003cli\u003ePress and hold the 0C\/°F CAL button for 5 seconds until the value of the buffer solution is displayed. The meter will automatically recognise the buffer solution and calibrate itself. As soon as the meter switches back to the standard mode, calibration is complete.\u003c\/li\u003e\n\u003cli\u003eGently clean the electrode with distilled water and dry it off.\u003c\/li\u003e\n\u003cli\u003eRepeat the process with pH 4.01 buffer solution.\u003c\/li\u003e\n\u003cli\u003eIt is important to follow the above process order, always start\u003cbr\u003ecalibrating pH 7.00 and follow with pH 4.01.\u003c\/li\u003e\n\u003cli\u003eCarefully clean the meter after this process.\u003c\/li\u003e\n\u003cli\u003eCalibration is completed and the meter is ready for usage when all steps have been completed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eCalibrating the EC Meter P110 \/ P50\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the On\/off button to start the meter.\u003c\/li\u003e\n\u003cli\u003ePress the MODE button to switch to EC on the display.\u003c\/li\u003e\n\u003cli\u003eInsert the meter in an upright position in calibration solution (µ5\/cm 1413) EC 1.4 (make sure this is 25 'C or 77 'Fl and stir gently.\u003c\/li\u003e\n\u003cli\u003eWait until the value on the display is stable.\u003c\/li\u003e\n\u003cli\u003ePress and hold the C\/F button for 5 seconds. Then release the button. The value EC 1.4 will now blink on the display. As soon as the meter switches back to the standard mode, calibration is complete.\u003c\/li\u003e\n\u003cli\u003eRinse the meter with clean water.\u003c\/li\u003e\n\u003cli\u003eThe meter is now ready for use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eWhen Is Calibration Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf the electrode has been replaced.\u003c\/li\u003e\n\u003cli\u003eIf the meter was last calibrated over a month ago.\u003c\/li\u003e\n\u003cli\u003eIf the meter is used on a regular basis.\u003c\/li\u003e\n\u003cli\u003eIf high precision is needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AQUA MASTER","offers":[{"title":"Complete Four Pack (Ph4|Ph7|EC|KCL)","offer_id":55232266862965,"sku":"11495","price":18.0,"currency_code":"GBP","in_stock":true},{"title":"pH 4 Cal Solution – 100ml","offer_id":55232067436917,"sku":"11492","price":4.8,"currency_code":"GBP","in_stock":true},{"title":"pH 7 Cal Solution – 100ml","offer_id":55232067469685,"sku":"11493","price":4.8,"currency_code":"GBP","in_stock":true},{"title":"EC 1413 Cal Solution – 100ml","offer_id":55232067404149,"sku":"11491","price":4.8,"currency_code":"GBP","in_stock":true},{"title":"KCL Storage Solution – 100ml","offer_id":55232067502453,"sku":"11494","price":5.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-complete-four-pack-ph4-ph7-ec-kcl-aqua-master-calibration-solutions-1154483982.jpg?v=1743886389"},{"product_id":"p110-pro2-ph-ec-temp-meter","title":"P110 Pro2 Handheld pH, EC \u0026 Temperature Meter – Waterproof \u0026 Replaceable Electrode","description":"\u003cp\u003e\u003cstrong\u003eP110 Pro2 Handheld Meter – Accurate, Tough, and Built for Growers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eP110 Pro2\u003c\/strong\u003e is your all-in-one handheld meter for \u003cstrong\u003epH, EC, and temperature\u003c\/strong\u003e. Whether you’re running a grow room, greenhouse, or hydro system, this meter makes monitoring your nutrient solutions and water sources simple, precise, and reliable.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-top: 20px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/VGrbrKqhsb8?start=6\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-top: 20px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Ai3e7GGg0eg?start=6\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s New in the Pro2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAAA Batteries:\u003c\/strong\u003e Runs on standard batteries—no more messing with button cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-Read Display:\u003c\/strong\u003e Sleek black screen with bright white text for visibility, even in low light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecimal Choice:\u003c\/strong\u003e Switch between 1 or 2 decimal places for the precision you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Reminder:\u003c\/strong\u003e Automatic 30-day prompt to keep your readings accurate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSmart, Durable Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Electrode:\u003c\/strong\u003e Swap out the probe when needed instead of replacing the whole meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof (IP67):\u003c\/strong\u003e Floats if dropped in a tank—built for real grower conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Grip:\u003c\/strong\u003e Modern design with rubber grip and cap cord for easy handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Storage Hassle:\u003c\/strong\u003e Electrode doesn’t need to be stored in solution between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-top: 20px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/duSRw9Ycj0g?start=6\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Growers Love It\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple to use with fast, accurate readings\u003c\/li\u003e\n\u003cli\u003eTough enough for daily use in demanding grow environments\u003c\/li\u003e\n\u003cli\u003eCost-effective long-term with replaceable electrodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e pH, EC, temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Black background with white text\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Standard AAA batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Reminder every 30 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP67 (floats in water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode:\u003c\/strong\u003e Replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReady to level up your liquid measurements? Grab the P110 Pro2 today and measure with pro-level accuracy and peace of mind.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMake sure to buy the right \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/aqua-master-calibration-solution\"\u003ecalibration solution\u003c\/a\u003e to calibrate per Aqua Master proscribed instructions or save £££ and buy as a complete kit!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/The_Hydro_Bros_AMT_Manual_P110_Pro.pdf?v=1676845696\"\u003eAqua Master P110 Manual \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurchase Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eP110 Pro 2 Only\u003c\/li\u003e\n\u003cli\u003eP110 Pro 2 + Aqua Master 4 Pack Solution (Ph4|Ph7|EC|KCL) + 2 x 5ml Pipettes\u003c\/li\u003e\n\u003cli\u003eP110 Pro 2+ 250ml Ph Up + 250m Ph Down + 2 x 5ml Pipettes\u003c\/li\u003e\n\u003cli\u003eP110 Pro 2 + Aqua Master 4 Pack Solution (Ph4|Ph7|EC|KCL) + 250ml Ph Up + 250m Ph Down + 2 x 5ml Pipettes\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe Combo Pen P110 Pro 2 is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds. The user-friendly buttons can be used to effortlessly switch between the parameters. The meter is delivered fully calibrated and includes batteries.\u003c\/p\u003e\n\u003ch3\u003eHow to use the Aqua Master P110 Pro 2 pH \u0026amp; EC Combo Pen\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRemove the protective cover\u003c\/li\u003e\n\u003cli\u003eGently clean the electrode with distilled water and dry it off.\u003c\/li\u003e\n\u003cli\u003ePress the On\/off button to start the meter.\u003c\/li\u003e\n\u003cli\u003eInsert the meter upright into the solution up to the edge and stir gently. Wait a few seconds for the correct value to appear on the display.\u003c\/li\u003e\n\u003cli\u003ePress the C\/F button to switch between Celsius and Fahrenheit.\u003c\/li\u003e\n\u003cli\u003ePress the MODE button to switch between pH and EC.\u003c\/li\u003e\n\u003cli\u003eRinse the electrode with water after use and press the On\/off button to turn off the meter.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eTrouble Shooting the P110 Pro 2 \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003elf your meter is not working properly, watch these \u003ca href=\"https:\/\/www.youtube.com\/watch?v=W3J5ODVcgI0\"\u003etroubleshooting videos.\u003c\/a\u003e Always make sure that there are no air bubbles present in the solution during calibration. This could affect the measurements. \u003c\/li\u003e\n\u003cli\u003eIf the EC value does not decrease to 0, insert the electrode into ethyl alcohol and shake gently for 5 to 10 seconds.\u003c\/li\u003e\n\u003cli\u003eMake sure the calibration solution is 25 °[ when calibrating the meter. Failure to do so may affect the result of the calibration. Never store the electrode in distilled water. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AQUA MASTER","offers":[{"title":"P110 Pro 2 Combo Pen","offer_id":55814277529973,"sku":"11928","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"P110 Pro 2 + AM 4 Pack Solution + 2x5ml Pipettes","offer_id":55814277562741,"sku":"11929","price":87.95,"currency_code":"GBP","in_stock":true},{"title":"P110 Pro 2 + 250ml Ph Up + Ph Down + 2x5ml Pipettes","offer_id":55814277595509,"sku":"11930","price":79.95,"currency_code":"GBP","in_stock":true},{"title":"P110  Pro 2 + AM 4 Pack Solution + 250ml Ph Up + Ph Down + 2x5ml Pipettes","offer_id":55814277628277,"sku":"11931","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"P110 Pro 2  - Replacement Electrode","offer_id":55814277661045,"sku":"11932","price":29.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-p110-pro-2-combo-pen-p110-pro2-handheld-ph-ec-temperature-meter-waterproof-replaceable-electrode-1186779422.png?v=1755867198"},{"product_id":"controller-c800-pro-ph-ec-ppm-tds-temperature-automatic-dosing-controller","title":"Controller C800 Pro pH, EC, PPM, TDS \u0026 Temperature Automatic Dosing Controller","description":"\u003cp\u003e\u003cstrong\u003eC800 Pro pH \u0026amp; EC Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re serious about automated feeding, this is where you start.\u003c\/p\u003e\n\u003cp\u003eThe C800 Pro monitors pH, EC, PPM, TDS and temperature in your tank, then doses automatically to keep everything exactly where you set it. No daily tweaking. No drifting EC. No chasing pH swings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Mans Definition Of What This Does:\u003c\/strong\u003e It keeps your tank stable without you standing over it.\u003c\/p\u003e\n\u003ch2\u003eWatch It Working\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 25px;\"\u003e\u003ciframe title=\"C800 Overview\" src=\"https:\/\/www.youtube.com\/embed\/EoKnAZQOpP8\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHow It Connects\u003c\/h2\u003e\n\u003cp\u003eYou get two dedicated outputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft UTP – pH pump only\u003c\/li\u003e\n\u003cli\u003eRight UTP – nutrient pumps, up to five\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRun it as full automation or just control the part you need. pH only. Nutrients only. Or both.\u003c\/p\u003e\n\u003ch3\u003eSetup Demo\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 25px;\"\u003e\u003ciframe title=\"C800 Setup\" src=\"https:\/\/www.youtube.com\/embed\/hNlw4ystMCM?start=5\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eTouchscreen + App Control\u003c\/h2\u003e\n\u003cp\u003eThe onboard screen shows live readings and alarms clearly. No digging through menus.\u003c\/p\u003e\n\u003cp\u003eConnect it to the Aqua Master Tools app and you can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjust set points remotely\u003c\/li\u003e\n\u003cli\u003eStore feeding schedules\u003c\/li\u003e\n\u003cli\u003eReceive alarm notifications\u003c\/li\u003e\n\u003cli\u003eView up to 12 months of data history\u003c\/li\u003e\n\u003cli\u003eManage multiple controllers from one app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApp Demo\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 25px;\"\u003e\u003ciframe title=\"C800 App Demo\" src=\"https:\/\/www.youtube.com\/embed\/-rShUpKt_BQ?start=6\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eChoose Your Setup\u003c\/h2\u003e\n\u003cp\u003eYou can buy the controller on its own, or as a kit with dosing pumps included.\u003c\/p\u003e\n\u003ch3\u003eC800 Pro – Controller Only\u003c\/h3\u003e\n\u003cp\u003eBest if you already own pumps or want to build your system gradually.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC800 Pro controller\u003c\/li\u003e\n\u003cli\u003epH probe\u003c\/li\u003e\n\u003cli\u003eEC probe with temperature sensor\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e Up to 5 EC pumps and 1 dedicated pH pump.\u003c\/p\u003e\n\u003ch3\u003eC800 Pro + C10 (1 Pump Kit)\u003c\/h3\u003e\n\u003cp\u003eOne dosing channel. Ideal for automated pH control or a single nutrient line.\u003c\/p\u003e\n\u003cp\u003eThe C10 doses at 1.5 ml per second and includes a manual priming button for setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEverything in Controller Only\u003c\/li\u003e\n\u003cli\u003e1× C10 pump\u003c\/li\u003e\n\u003cli\u003e3m tubing\u003c\/li\u003e\n\u003cli\u003eUTP cable 150 cm\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eC800 Pro + C20 (2 Pump Kit)\u003c\/h3\u003e\n\u003cp\u003eTwo independent nutrient channels. Perfect for A+B systems.\u003c\/p\u003e\n\u003cp\u003eEach pump runs at 1.5 ml per second and can be primed individually.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEverything in Controller Only\u003c\/li\u003e\n\u003cli\u003e1× C20 with 2 pumps\u003c\/li\u003e\n\u003cli\u003e2× 3m tubing\u003c\/li\u003e\n\u003cli\u003eUTP cable 150 cm\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eC800 Pro + C30 (3 Pump Kit)\u003c\/h3\u003e\n\u003cp\u003eThree nutrient lines automated from day one. Expand later if needed.\u003c\/p\u003e\n\u003cp\u003eAdd a C10 to reach four lines or a C20 to reach five.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEverything in Controller Only\u003c\/li\u003e\n\u003cli\u003e1× C30 with 3 pumps\u003c\/li\u003e\n\u003cli\u003e3× 3m tubing\u003c\/li\u003e\n\u003cli\u003eUTP cable 150 cm\u003c\/li\u003e\n\u003cli\u003eUTP cable 50 cm for expansion\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum system:\u003c\/strong\u003e 5 nutrient pumps plus 1 pH pump per controller.\u003c\/p\u003e\n\u003ch2\u003ePump Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eC10\u003c\/strong\u003e = 1 pump\u003cbr\u003e\u003cstrong\u003eC20\u003c\/strong\u003e = 2 pumps\u003cbr\u003e\u003cstrong\u003eC30\u003c\/strong\u003e = 3 pumps\u003c\/p\u003e\n\u003cp\u003eScale it based on how complex your feeding program is.\u003c\/p\u003e","brand":"AQUA MASTER","offers":[{"title":"C800 Pro Controller Only","offer_id":56764429894005,"sku":"12728","price":599.0,"currency_code":"GBP","in_stock":true},{"title":"C800 Pro Controller + C10 + 3m Tubing","offer_id":56764429926773,"sku":"12729","price":849.0,"currency_code":"GBP","in_stock":true},{"title":"C800 Pro Controller + C20 + 6m Tubing","offer_id":56764429959541,"sku":"12730","price":1149.0,"currency_code":"GBP","in_stock":true},{"title":"C800 Pro Controller + C30 + 9m Tubing","offer_id":56764429992309,"sku":"12731","price":1299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-c800-pro-controller-only-controller-c800-pro-ph-ec-ppm-tds-temperature-automatic-dosing-controller-1221830791.png?v=1774919906"},{"product_id":"bluelab-commercial-truncheon-nutrient-meter","title":"Bluelab Commercial Truncheon EC Meter | High Range EC Meter up to 6.0 EC","description":"\u003ch2\u003eBluelab Commercial Truncheon EC meter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBluelab Commercial Truncheon\u003c\/strong\u003e is the go-to EC meter for growers running stronger nutrient solutions and higher feed strengths throughout the grow cycle. Built with the same reliability that made the original Truncheon famous, the Bluelab Commercial Truncheon features an extended measurement range up to 6.0 EC, making it ideal for commercial growers, heavy feeding schedules, and demanding hydroponic systems.\u003c\/p\u003e\n\u003cp\u003eFast, simple, and incredibly durable, the Bluelab Commercial Truncheon EC meter allows you to monitor nutrient strength in seconds, helping ensure your plants receive the correct feed at every stage of growth. Its long-format design also allows you to stir nutrient reservoirs while taking measurements, saving time during mixing and maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%; border-radius: 12px; margin: 15px 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/5271d8_39ded23bb1e24fb8848aadc0b3359eff_mv2_1080x_d641df7c-5e58-47ed-853f-e47058a5917e.webp?v=1780151047\" alt=\"Bluelab Commercial Truncheon EC meter for hydroponic nutrient testing\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose The Bluelab Commercial Truncheon?\u003c\/h2\u003e\n\u003cp\u003eUnlike many EC meters, the Bluelab Commercial Truncheon EC meter does not require calibration. Every unit is factory calibrated and designed to maintain accuracy through simple probe cleaning, making it one of the easiest conductivity meters to own and operate.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Commercial Truncheon automatically compensates for temperature fluctuations, ensuring consistent and reliable readings across a wide range of nutrient solution temperatures.\u003c\/p\u003e\n\u003ch2\u003eBluelab Commercial Truncheon Measurement Range\u003c\/h2\u003e\n\u003cp\u003eThe extended range of the Bluelab Commercial Truncheon makes it ideal for growers who regularly run stronger nutrient concentrations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEC: 0.0 - 6.0\u003c\/li\u003e\n\u003cli\u003eCF: 0 - 60\u003c\/li\u003e\n\u003cli\u003ePPM 500: 0 - 3000\u003c\/li\u003e\n\u003cli\u003ePPM 700: 0 - 4200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're growing in hydroponics, coco, or other intensive cultivation systems, the Bluelab Commercial Truncheon provides fast and accurate nutrient strength monitoring.\u003c\/p\u003e\n\u003ch2\u003eBuilt For Hydroponic Grow Rooms\u003c\/h2\u003e\n\u003cp\u003eThe Bluelab Commercial Truncheon EC meter is fully waterproof and designed specifically for real-world grow room conditions. From nutrient tanks and reservoirs to mixing stations and recirculating systems, this meter is built to withstand daily use.\u003c\/p\u003e\n\u003cp\u003eWith no complicated menus, switches, or buttons, simply place the Bluelab Commercial Truncheon into your nutrient solution and read the illuminated LED display for an instant EC reading.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 689px; border-radius: 12px; margin: 15px 0px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-bluelab-commercial-truncheon-nutrient-meter-high-range-ec-meter-up-to-6-0-ec-1227343838.png?v=1774920521\" alt=\"Bluelab Commercial Truncheon measuring nutrient reservoir EC levels\" height=\"689\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBluelab Commercial Truncheon EC Meter Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtended measurement range up to 6.0 EC\u003c\/li\u003e\n\u003cli\u003eMeasures EC, CF, PPM 500, and PPM 700\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n\u003cli\u003eNo calibration required\u003c\/li\u003e\n\u003cli\u003eFactory calibrated for long-term accuracy\u003c\/li\u003e\n\u003cli\u003eFully waterproof construction\u003c\/li\u003e\n\u003cli\u003eCan be used to stir reservoirs while measuring\u003c\/li\u003e\n\u003cli\u003eSimple LED indicator display\u003c\/li\u003e\n\u003cli\u003eAuto shut-off function\u003c\/li\u003e\n\u003cli\u003ePowered by AAA batteries\u003c\/li\u003e\n\u003cli\u003e5-year limited manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Is The Bluelab Commercial Truncheon For?\u003c\/h2\u003e\n\u003cp\u003eIf you regularly run higher EC nutrient solutions and need a reliable conductivity meter without the hassle of frequent calibration, the Bluelab Commercial Truncheon is one of the most trusted options available. Combining simplicity, durability, and proven accuracy, the Bluelab Commercial Truncheon remains a favourite among professional and commercial growers worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"BLUELAB","offers":[{"title":"Default Title","offer_id":56903336984949,"sku":"12817","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrient-mangement-bluelab-commercial-truncheon-nutrient-meter-high-range-ec-meter-up-to-6-0-ec-1227343840.png?v=1774920474"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/collections\/ph-checking_c6ae8045-dad9-47d6-a716-bd9be23e0215.jpg?v=1780147892","url":"https:\/\/www.thehydrobros.com\/vi\/collections\/ec-meters-calibration-solutions.oembed","provider":"The Hydro Bros","version":"1.0","type":"link"}