4-in-1 pH Meter, pH Tester, pH Meter with LCD Screen, High Precision Resolution 0.01, Swimming Pool pH Meter

General Description The 4-in-1 pH meter is an essential tool for checking water quality in various environments, whether for tap water, hot tubs, homemade infusions, indoor soils, aquariums, hydroponic systems, or swimming pools. Compact and lightweight, it is easy to carry when you're on the go. Technical Specifications pH measuring range: 0.00 to 14.00 Resolution: 0.01 pH Accuracy: ± 0.01 pH Display: Blue backlit LCD Installation Automatic three-point calibration without tools required. Remove the protective cap and immerse the electrode in the solution to be tested. Operation Press "ON/OFF" to turn on the pH meter. Gently stir the solution and wait a few seconds until the reading stabilizes. Other Information