Digital Water Tester TDS Meter - Ppm Meter, and Temperature Test Pen 3-in-1 Water Quality Tester

General description The Digital Water Tester TDS Meter is a versatile 3-in-1 water quality tester that measures conductivity, total dissolved substances (TDS), and temperature. It is designed for easy use in various water sources, including aquariums, pools, and hydroponic setups, providing reliable results quickly and conveniently. Technical specifications Test Function: Conductivity / Total Dissolved Substances (TDS) / Temperature Accuracy: +/-2% Test Range: Conductivity 0-9990 µS/cm, TDS: 0-9990 ppm, Temperature: 0.1-80°C (32.0-176.0°F) Size: 150 x 20 mm Material: Plastic + Metal Measurement Error: +/- 1-3 cm Usage Simply dip the TDS meter into the water, stir, and get results in seconds. No calibration or setup is required; it can be used right out of the box. Follow the step-by-step instructions for easy operation and check the easy-to-read display. Ideal for checking the efficiency of RO, DI, or distillation units and monitoring nutrient levels in hydroponic systems. Other information Improved accuracy with alloy probe and latest sensors for precise readings. Can be easily recalibrated for increased accuracy whenever needed. Portable design allows for testing on the go.