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

General descriptionThis 4-in-1 Water Quality Test Meter is designed for quick and accurate testing of TDS, pH, EC, and temperature in various water sources such as swimming pools, aquariums, and drinking water. With a fast detection time of just 5 seconds, this digital tester is both reliable and affordable, making it an essential tool for anyone concerned about water quality.Technical specificationspH Measuring Range: 0.00 - 14.00pH Resolution: 0.01 pHpH Accuracy: ±0.01 pHTDS Measuring Range: 0 - 9990 ppmConductivity Measuring Range: 0 - 9990 µs/cmTDS Accuracy: ±2%Temperature Range: 0.1 – 80.0 °C (32.0 – 176.0 °F)Dimensions: 155mm x 31mm x 18mmWeight: 50g (pH Meter), 55g (TDS Meter)Power: 2 x 1.5V LR44 batteries (over 500 hours of use)Compatibility and accessoriesIncludes: 1 x pH Meter1 x TDS Meter6 x Calibration Packs1 x User ManualInstallationRemove the protective cap from the meter.Press the ON/OFF button to turn on the device.Immerse the electrode in the target solution, ensuring full submersion.Shake gently and wait for the reading to stabilize.UsageIdeal for testing drinking water, swimming pool water, aquarium water, and more.Automatic calibration function for easy setup.Lock function on the TDS meter for easier reading and recording.Automatic power off after 5 minutes to conserve battery life.