Hannah Gro-Check Combo Meter

 

3 meters in 1

Fast Response Probe

Easy calibration

Automatic Temperature Compensation

This multi-parameter instrument tests for 3 of the most important factors in the growing environment. Calibration is quick and easy with calibration knobs. Accuracy is ensured with automatic temperature compensation and an advanced sensor which completely eliminates polarization and oxidation problems. The specially engineered 4-in-1 HI 1285 probe is interchangeable. The pH electrode utilizes a fiber junction and gel electrolyte which are particularly
suitable when used in fertilizer solutions. This probe has also been designed with Hanna’s Fast Response Probe (FRP) technology to allow quicker reaction time to changing conditions.

$284.95