pH Tester Meter

Ideal for residential or commercial use, cosmetics, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.Advanced technology makes the test result fast and accurate. Easy calibration (pH4.00, pH6.86).Pocket size, lightweight, high quality.With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.How To Use Steps:1: Remove the protective cap Step2: Clean the electrode in distilled water and dry it Step3: Turn the meter on by pressing the ON/OFF key Step4: Immerse the pH meter electrode in the solution to be tested Step5: Stir gently and wait for the display stabilizes Step6: After finished, clean the electrode in distilled water and turn the meter off by pressing the ON/OFF key