Hanna Handheld pH Tester (Waterproof) growtent Max Connected Fixtures: 8

Max Connected Fixtures: 8

purely mineral substrate made out of expanded clay

Durable and safe construction

Kelvin: 2000

Natural buffering

Hanna Handheld pH Tester (Waterproof) growtent Max Connected Fixtures: 8The HI98107 pHep is an easy to use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0. 1 resolution with automatic two point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements. Compact design fits right in your pocket so you can take it anywhere. Extractable cloth junction extends the life of your tester. Great for