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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
ISO 9001 Factory Approved
adjust pH to 6
you don’t have to use it in early flowering
Based on natural ingredients
When the liquid level drops below the bottom sensor
Hanna GroLine HI98118 Waterproof Hydroponic pH Tester (pH/Temperature) Fluorine ISO 9001 Factory ApprovedThe GroLine HI98118 pH temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has a very large easy to read LCD display that shows both pH and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter
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