Professional Water Quality Tester, TDS/EC/Temperature Meter, 0-9990ppm Digital Monitor, with Carrying Case, for Swimming Pool, Drinking Water, Aquariums

- This water testing meter is ideal for all water purification applications, drinking water, water filtration and purification, hydroponics (test your nutrients), colloidal silver, aquariums, pools and spas, and more. (The water quality tester does not test for biological contaminants.) - Just turn on the tester and place it in the water, accurate data will appear within seconds. - Equipped with backlit LCD for easy reading. If TDS≤40, the backlit color is green, If TDS>40, the backlit color is red. - Hold Function: Before reading locked automatically, the reading can be locked manually if press “HOLD”. Specifications: Measuring Range: TDS: 0 - 9990 ppm (parts per million) Conductivity: 0 - 9990 µs/cm Degrees Celsius: 0.1 - 50.0°C Fahrenheit: 32.0 - 122.0°F Accuracy: ± 2% Net Weight: 46g Size: 6.3x1.18x0.62 inches

• [3-in-1 Tester]: This smart monitor combines 3 essential functions to accurately measure TDS, EC and temperature. Comprehensive water quality measurement to ensure healthy water quality
• [Easy to Use]: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The water tester is a rugged model that includes a protective carrying case with a belt clip
• [Automatic Shutdown]: The tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
• [Simple and Durable]: Made of high-quality and durable materials to withstand various water conditions. With the push of a button, the water tester can tell you your overall water purity level, which will be displayed on the screen in ppm
• [Application]: Whether you are a seasoned professional or a novice, it is easy to use. Suitable for testing drinking water, pool, aquarium, RO system, Spa, or hydroponics