The pH128 GroPro is a pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The pH128 is a very simple meter to operate with all functions including turning on/off and calibration are performed with a single button. The pH128 features a replaceable HI1271 pH electrode that can be changed when needed without having to buy a new meter. The pH128 is supplied complete with a carrying case and calibration solutions.
- One-Button Operation
- Replaceable pH Electrode
- ±0.2 pH Accuracy
The Hanna GroLine pH Tester destined to impress, and priced at only $81.95, for a limited time.
Inventory Last Updated: May 16, 2022