Hanna Instruments HI98115 GroLine Hydroponics pH Tester (0.01 Resolution) bulk a warning icon appears on

a warning icon appears on the Hydro-X controller’s LCD

HI98130 is supplied with:

When paired with the DSP-1

Instead of guessing what’s happening at the roots

Confirm fixture compatibility before installation

Hanna Instruments HI98115 GroLine Hydroponics pH Tester (0.01 Resolution) bulk a warning icon appears onHanna Instruments HI98115 GroLine Hydroponics pH Tester (0. 01 Resolution) Fast pH Checks for Nutrient Solutions One Button Operation Replaceable Electrode Complete Kit Included The Hanna Instruments GroLine HI98115 is a compact, grower focused pH tester designed specifically for hydroponic nutrient solutions. Built for speed and simplicity, it delivers 0. 01 pH resolution with an easy one button operation, making it ideal for quick daily checks in