Description<br> This item is a water quality measurement tool, which comes with a LED screen, three buttons, two 1.5V button batteries and chips. The probe is made of titanium alloy which guaranteeds the accuracy of test results. In the modern life, it is a good accessory to keep the safety of our drinking water.<br> Features<br> - Color: As shown.<br> - Material: Plastic and Titanium alloy.<br> - Size: 15.4 x 3.0 x 1.4cm / 6.6 x 1.2 x 0.6 inch (LxWxH).<br> - Range: EC: 0 to 999*10us/cm;<br> TDS: 0 to 999*10ppm.<br> - Accuracy: +/- 2%.<br> - Enviroment: 0 - 80℃ / 0-176.0℉ （RH: 100%).<br> - Powed by 2 x 1.5V button batteries.<br> - Long service life but low power consumption.<br> - LED display screen is easy to read and also waterproof.<br> - Multifunctional measurement: temperature test is available.<br> - Fit for temperature ranging from 0-80 degree Celsius.<br> - Accurate and fast test. Small size for convenient and portable carrying.<br> - Suitable for testing drinking water, water storage tank, washing machine, swimming pool, fish tank and much more.Packing list: 1 x Handheld Water Tester Measurement Water Quality Monitor Digital Handheld Water Meter