Feature

●ATC FUNCTION--- Equipped with auto temperature compensation function, PH tester can adjust according to water temperatures and give pH readings almost instantly. Dont need to care about the temperature of test liquid
●LIGHTWEIGHT AND PORTABLE---It’s only 50g with size of 6.22*1.22*0.7 inches, designed to fit in your pocket with an integrated clip on the back: allow you to clasp it onto jackets or bags
●IDEAL FOR ANY HOUSEHOLD---You can use this small, but powerful, device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of alkalinity in your drinking water, urine, RO System, spa, soap mixtures, food, wine, beer or any other liquids.
●MULTIPURPOSE--- Pure water is mandatory in every walk of life right from water purification, wastewater plant, aquaculture, hydroponics, scientific labs, pool/spa, colloidal silver, ecology, food processing, cosmetics, wine, beer brewing, home and outdoor
●EASY MEASUREMENTAND ACCURATE RESULTS --- no more time consuming paper strips or other inaccurate pH test chemicals, our device is a digital pH tester which will allow you to test your liquid quickly and accurately within ±0.01 pH - no matter what your liquid is or whether you are a new or experienced user


Description

Maintenance Keep the glass electrode clean and cover the cover. Place in a cool, ventilated place. Use with care and do not bump or wear the glass electrode.
A. Soak the electrode in distilled or purified water for about 10 minutes before using it for the first time.
B. Use the standard buffer and the correct operation method for the PH metering time. Incorrect calibration will increase the measurement error! In the uncalibrated state, do not press the [CAL] key, otherwise it will cause the instrument to be incorrectly calibrated, resulting in the instrument not working properly or the measurement error is seriously exceeded!
C. The pH buffer powder can be used only after it is completely dissolved in 250 ml of distilled water or purified water.
D. Please do not insert the PH meter into the liquid too deep, as long as the liquid can pass through the glass electrode. Pay special attention to whether the PH electrode is loose before use. If the PH electrode is loose, the liquid tested during the use of the pH meter may enter the inside of the instrument and cause malfunction.