Pack of 2 3 in 1 Water Quality Test Meter, Tester, LCD Digital TDS EC High Accuracy for Drinking Water, Fish Pond and Swimming Pool, Aquarium

TDS/EC meter: A very complete kit for checking water quality, whether from a tap, hot tub, home-brewed water, indoor soil cultivation, aquarium, hydroponics or swimming pool. In addition, TDS test pens are small, lightweight and easy to carry when going out! 【High precision, high quality】: conductivity: 0-9990us/cm, TDS: 0-9990ppm, Celsius: 0.1-80.0°C, Fahrenheit: 32.0-176.0°F, accuracy: ±2%. 【3 in 1 Design】: The water quality tester consists of a TDS meter, an EC meter and a temperature gauge. Can be used for testing drinking water, hydroponics or filled aquarium water. LCD display, mode conversion: simultaneous display of water TDS / conductivity EC and temperature values, HD backlight, data hold function, easy to handle a wide range of environments. Widely used: it is a must for every household when it comes to testing tap water, filtered water, distilled water, bottled water, well water, chilled water, etc. Hydroponics, Pool & Spa, Colloidal Silver, Water Treatment and More.