Highlights
High Accuarcy: Hey Abby PH Tester has a sensitive electrode sensor to read accurate PH levels; the included detailed manual will show you how to get the best accurate and stable reading, which will be a good helper in planting.
Easy to Calibrate: Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration.
Easy to Carry: Pocket size, lightweight, handheld design for portability and convenience.
Widely Used: Ideal for Household or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.
Specification
Brand:Abby
