3-in-1 Water Meter Set - TDS, EC / Temperature - White

3-in-1 Water Meter Set - TDS, EC / Temperature\n\nFAST, RELIABLE, AND EASY TO USE - Just dip in the TDS meter, stir, and get your results in seconds. No calibration or setup needed, you can use it straight out of the box\n\nUPGRADED ACCURACY THAT LASTS - With the titanium alloy probe and the latest sensors, you can get almost exact readings every time. What’s more, the digital TDS water tester can be easily recalibrated for extended precision whenever needed\n\nSUITABLE FOR ANY TYPE OF TDS OR EC TESTING - Check the total dissolved solids or electric conductivity of your aquarium, pool, or any water source. You can determine the effectiveness of your RO, DI, or distillation unit, check the nutrient levels of your hydroponic setup, and more\n\nSpecification:\n\nProduct: Water Quality Test Pen\n\nMaterial: ABS plastic\n\nModel: TDS-A1\n\nMeasurement accuracy: ±2\%\n\nVoltage: 3V\n\nBattery: CR3032 (not included)\n\nMeasuring range: 0-9999ppm/0-9999us/cm\n\nTDS range: 1~9990ppm\n\nEC range: 1~9990us/cm\n\nResolution: 1ppm/1us/cm\n\nTest items: TDS value, EO conductivity, temperature