Yewhick Digital pH and TDS Meter Combo, High Accuracy Water Quality Tester, pH Meter 3-in-1 TDS EC Temperature Meter for Drinking Water Swimming Pool Aquarium Hydroponic - Yahoo Shopping

4-in-2 pH meter: The water quality meter can simultaneously measure ph value meter, TDS (ppm), EC (conductivity), temperature with high accuracy. the large backlit LCD display makes it easy to read. Pocket size for easy storage and use..Water pH Meter: ph meter measuring range is 0.00~14.00ph, PH accuracy ± 0.01ph, while digital EC and TDS meter measuring range is 0~9990µs/cm and 0~9990ppm. and TDS/EC accuracy ± 2%. 5 seconds know water quality, accuracy, faster..Automatic Calibration pH Tester: the pH tester has an automatic calibration function, also known as the 3-point calibration method, and comes with calibration powders (standard: pH 4.00, pH 6.86, pH 9.18). The ph meter water has a lockout and automatic shutdown function..Wide application: Ideal for pH EC and TDS meters at home and laboratory for measuring aquarium, swimming pool, garden pond, aquaculture, but also can be used to measure drinking water, spa, food, wine, beer or any other liquid..Our Service - Yewhick pH tester and conductivity meter is committed to providing guaranteed high quality. If you are not satisfied with our pH tester, please contact us by email and we will give you a satisfactory answer within 12 hours.Set including 1 * pH meter, 1 * TDS/EC/TEMP tester, 3 * calibration, 1 * box.

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With the development of science and technology and the improvement of people's quality of life, water quality testing has attracted more and more attention. Many diseases occur because of the use of questionable water, so a reliable pH and TDS Meter can help you solve the problem. Tuefuzy pH and TDS Meter is small in size and easy to carry. It can help you detect water quality anytime, anywhere.