Brand: XiaomiColor: WhiteWeight: 27.4gMeasurement Range: 0-9990 ppm. Display: large and easy-to-read LCD screen.Factory Calibrated: Calibrated with a 342 ppm NaCl solutionHold Function: Allows for convenient reading and recording of measurements.Auto-off Function: Automatically shuts off the meter after 10 minutes of non-use
