Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC
- ...,put the probe into the water and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable..
- WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses.Suitable for testing the pH of drinking water, swimming pools, aquariums, reverse osmosis systems, spas or hydroponics.
- ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine and beer, etc..