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Train Your Plants & Increase Your Yields With The BudHuggers™
that’s what the research shows
The HI98301 DiST 1 has a 0
150 strips per box
Meters can be recalibrated with a mini-screwdriver
Hanna GroLine pH Tester - HI98115 periodic Train Your Plants & IncreaseThe 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.
