Groline Hydroponic pH Meter

The HI98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is supplied complete with a carrying case and calibration solutions. One-Button Operation Replaceable pH Electrode ±0.2 pH Accuracy Features Enhanced LCD that displays reading, stability indicator, low-battery indicator, and calibration tags Replaceable pH electrode, gel-filled HI1271 electrode easily fits into containers with small openings Automatic calibration to one or two points Automatic recognition of standard buffers and displayed calibration tags /p> Battery Error Prevention System (BEPS) Automatic shut-off with three user controlled settings to conserve battery life Long battery life of approximately 1000 hours