Digital PH Meter, High Accuracy Water Quality Tester With 0-14 PH Range For Home Drinking, Hydroponics, Aquarium, Brewing, Lab, Pool, PH Pen Tester Kit With ATC, 0.01 Resolution

[ACCURATE & WIDELY USED] Ideal for residential or commercial use, drinking, swimming pools, aquariums, liquid foods, laboratory, aquaculture and hydroponics, you can test any liquid from 0.00-14.00 pH you want to test and get readings almost instantly.
[AUTOMATIC TEMPERATURE COMPENSATION (ATC)] With built-in automatic temperature compensation (ATC), which can accurately determine the pH value of the sample at any temperature within the range of 0°C - 80°C (32°F - 176°F), you can get the accurate pH value without worrying about the influence of water temperature.
[EASY AUTOMATIC CALIBRATION] It has an automatic calibration function that can be adjusted according to the temperature and water quality. Calibrate the tester with one touch “CAL” button using the calibration buffer powder.
[CONVENIENT AND FAST] Remove the protective cap, immerse the pH tester electrode into the solution, press the button to measure, and you can get readings almost instantly.
[PERFECT ACCESSORIES] Comes with 1x PH meter, 1x user manual, 2x 1.5V LR44 button batteries (built-in), 3x PH buffer powders. The detailed manual attached will show you how to get the best accurate and stable reading.

Specifications: Measuring range: 0.00-16.00 pH Resolution: 0.01 pH Accuracy: ±0.5 pH Power supply: 2*1.5V (LR44 button cell) (included) Operating temperature: 0°C - 80°C (32°F - 176°F) Dimension: 155mm* 31mm * 18mm / 6.10”×1.22”× 0.70" Weight: 50g / 1.76oz Features: Automatic temperature compensation (ATC) One-button calibration (CAL) Automatic shutdown after 5 minutes with inactive Calibration: a. Dissolve pH buffer powder in 250ml distilled water. b. Turn on the pH meter and clean the electrode in distilled water, then dip the electrode into the pH standard solution. c. Press the "CAL" button, make the reading equal to the standard buffer solution pH 6.86, 4.01 or 9.18. d. Clean the electrode with distilled water and dry it.

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