Hanna Instruments GroLine pH Tester HI98118 new-arrivals Designed for the era of

Designed for the era of Industry 4

Specially designed to provide optimum light quality to the plants

Comes with an adjusttable humidity dome

Single point automatic calibration using Quick Cal standard or 1

chlorothalonil

Hanna Instruments GroLine pH Tester HI98118 new-arrivals Designed for the era ofWaterproof High accuracy Renewable cloth junction Automatic calibration Automatic shut off Long battery life Item Descriptions The GroLine pocket pH Tester is an affordable way to measure the pH of hydroponic nutrient solutions. The maintaining of an optimal pH is essential to maximize optimum growth. The general rule of thumb is that as pH increases the solubility of minerals and nutrients decrease. It is important that nutrients are soluble for