Hanna Instruments GroLine pH Tester HI98118 Type_Buffer Solution and other vegetables

and other vegetables

Target zone indicator

IP67 waterproof and floating design

What's in the package

The HALO2 GroLine Wireless pH Tester (HI9810302) is GLP compliant

Hanna Instruments GroLine pH Tester HI98118 Type_Buffer Solution and other vegetablesWaterproof 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