TDS-3 Drinking Water Meter LCD Digital Portable Water Quality Tester Meter Pen Temperature and PPM Water Purity Tester 0-9990 PPM Drinking Water Hydroponics (Does Not Test P

General descriptionTest the quality of different waters with the TDS-3 Drinking Water Meter. This portable water quality tester allows you to ensure you enjoy the best water quality and temperature. Please note that it cannot test pH levels or the specific value of certain substances dissolved in water.Technical specificationsMeasurement Range: 0-9990 ppmResolution: 1 ppm (0-999 ppm), 10 ppm (1000-9900 ppm)Auto Shut-off: Turns off after 10 minutes of non-useHold Function: Saves measurements for easy reading and recordingCompatibility and accessoriesSuitable for use in water purifiers and filtersCan be used for monitoring food quality (vegetables, fruits)Applicable for swimming pools, spas, aquariums, and hydroponicsOther informationManual measurements may have a 1-3 cm errorColor difference may occur due to lighting and display variations