Beschreibung
Although Bluelab products are built to last, any damage or long term deterioration of the pH probe used by the Bluelab Guardian Monitor, Bluelab Combo Meter and Bluelab PH meter will then create the need for a replacement.
The Bluelab pH Probe connects up to all of the aforementioned meters and is fully waterproof, easy to clean and less fragile than glass electrodes thanks to the tough polypropylene barrel.
It also comes with a two-metre cable and a suction cup so you do have the option of permanently submerging the probe in your tank. Requires regular calibration with a pH buffer to maintain accuracy levels.
How much of this will your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket.
