Water Quality Test Meter TDS PH EC Temperature 4 in 1 Set Digital Tester with LCD Display Test for Swimming Pool, Aquarium

General description This Water Quality Test Meter is a 4 in 1 digital tester designed to measure TDS, pH, EC, and temperature, making it ideal for various applications such as swimming pools, aquariums, and drinking water. With a quick 5-second response time, it provides accurate readings at an affordable price, ensuring reliable water quality testing. Technical specifications pH Meter Measuring Range: 0.00 - 14.00 pH pH Resolution: 0.01 pH pH Accuracy: ±0.01 pH TDS Meter Measuring Range: 0 - 9990 ppm Conductivity Measuring Range: 0 - 9990 µs/cm TDS Accuracy: ±2% Temperature Range: 0.1 - 80.0 °C (32.0 - 176.0 °F) Dimensions: 155mm x 31mm x 18mm (pH Meter), 154mm x 30mm x 14mm (TDS Meter) Weight: 50g (pH Meter), 55g (TDS Meter) Power: 2 x 1.5V LR44 batteries (over 500 hours of use) Installation Remove the protective cap from the handheld meter. Press the ON/OFF button to turn on the device. Immerse the electrode into the target solution, ensuring full submersion. Gently stir the solution and wait for the value to stabilize. Usage Ideal for testing drinking water, swimming pool water, aquarium water, and more. Utilize the lock function on the TDS meter for easy reading and recording. Press the SHIFT key to toggle between display modes: TDS - ppm & °C, EC - µs/cm & °C, TDS - ppm & °F, EC - µs/cm & °F. Other information Package Includes: 1 x pH Meter, 1 x TDS Meter, 6 x Calibration Packets, 1 x User Manual. Automatic temperature compensation from 0 - 60°C (32 - 140°F). 5-minute auto-off function to prevent battery drain.