Hanna Instruments GroLine Soil pH Tester HI981030 water measuring tool Automatic Calibration - The HI98115

Automatic Calibration - The HI98115 is calibrated automatically to one or two points

0 to 3999 ppm (700 CF) TDS Resolution 10 ppm (mg/L) TDS Accuracy ±2% F

Perlite 10L x 1 unit

adding a burst of freshness to your salads

Hanna Instruments GroLine Soil pH Tester HI981030 water measuring tool Automatic Calibration - The HI98115Designed to bring simplicity to pH testing of soil, the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing. The built in probe features an open reference junction, conical glass tip, and a removable sleeve design making it ideal for measuring the pH of soil. 0. 05 pH accuracy Comes with all the necessary solutions and batteries everything you need to get started measuring