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- Hanna HI98115 GroLine pH Tester
Hanna HI98115 GroLine pH Tester
Product Code: 167002
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
Compatible probe
Probe | Model | Code |
![]() | HI1271 | 167002-S |
MSRP: $73.95