“Make sure your pool, general hydroponic pH or even drinking water has perfect pH balance and safe to use with pH accuracy .The tester has a sensitive electrode sensor to read accurate pH levels.The detailed manual included will show you how to get the best accurate and stable reading ^ The pH meter has an automatic temperature compensation feature that adjusts to temperature and water quality to give pH readings almost instantly. Plus, you can calibrate the tester with one-touch button using buffer powder. ^ No need to worry anymore of the temperature of the test liquid, because the pH meter has built-in automatic temperature compensation (ATC), so that it can accurately determine the pH value of the sample at any time. te what temperature in the range of 0°C - 80°C (32°F - 176°F) ^ Best for home or laboratory use, suitable for testing pH balance of drinking water, swimming pool, aquarium, Ro system, spa or hydroponics; Suitable for a wide range of applications ^ Come with 1x PH
