The HI-98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions.
HI-98115 is a very simple meter to operate with all functions including turning on/off and calibration are performed with a single button. The HI-98115 features a replaceable HI-1271 pH electrode that can be changed when needed without having to buy a new meter.
This GroLine Hydroponics pH tester has been designed with many advanced features that are found typically in more expensive portable instrumentation. These features include automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off.
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