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

PYNQ Test function: Conductivity / Total Dissolved Substances TDS / Temperature Test accuracy: +/-2% Test range: Conductivity 0-9990um/cm TDS: 0-9990ppm Temperature: Accurate 0.1-80Celsius, 32.0-176.0Fahrenheit Color: White Material: Plastic + Metal Size: 150 x 20mm Package Contents: 1 x Water Quality Tester Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. the real thing. The allowable measurement error is +/- 1-3 cm. IMPROVED ACCURACY AND DURABLE - With the alloy probe and the latest sensors, you can get almost exact readings every time. In addition, the digital TDS water tester can be easily recalibrated for increased accuracy whenever needed. SUITABLE FOR ANY TYPE OF TDS OR TEST - Check the total dissolved solids or electrical conductivity of your aquarium, pool, or any water source. You can determine the efficiency of your RO, DI, or distillation unit, check the nutrient levels of your hydroponic setup, and more. FAST, RELIABLE, AND EASY TO USE - Simply dip in the TDS meter, stir, and get your results in seconds. No calibration or setup required, you can use it right out of the box. Follow the step-by-step instructions, then check the easy-to-read display. SAVE MONEY AND STUFFS - Instead of shelling out for an expensive lab test or professional equipment, you can get reliable results from home. The ppm meter can also be taken anywhere with you, ready for testing on the go.