Features: * brand new and high quality *Adopt advanced technology, the water bath thermometer is designed to take care of your baby like a baby needs *LED digital display, this shower hose connector allows you to clearly and accurately monitor the water temperature based on a high precision temperature sensor *No longer worry about hot or cold showers, you can easily get the best water temperature *Ultra-Practical Shower Thermometer: with this thermometer, we can take shower with just right water temperature, especially suitable for the family with babies. *High Precision Monitor: built-in high precision temperature sensor, providing 5~85°C measurement range and 0.5°C accuracy *Easy Installation: 1/2 inch nut, compatible with most of the shower equipment, easy to install without any tool needed *360° Rotating LED Temperature Display: clear LED screen enables you to monitor the shower temperature in real time, 360° rotating for better viewing *No Battery Needed: built-in small-scale hydro power system to generate current, no battery needed or power leakage risk. It will automatically turn off after no water flow. *3-Color Indicator Light: the screen also displays the indicator light (blue/ green/ red) to help you choose the suitable water temperature Specifications: *Material: ABS (Electroplating) + PC *Screw Nut Size: 1/2 in *Temperature Display: °C/ ℉ *Temperature Range: 5°C-85°C *Measurement Error: 0.5°C *Measurement Accuracy: 0.5°C *Indicator Light: Blue (＜ 38degree Celsius or ＜100℉); Green (38-42degree Celsius or 80-108℉); Red (＞42degree Celsius or ＞108℉) *Size: 100 * 85 * 30mm / 3.9 * 3.3 * 1.2 inch (Approx.) *Weight: 85g / 3.0oz (Approx.) Package Contents: 1 * Shower Thermometer 1 * Waterproof Gasket 1 * English User Manual Note: 1, The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2, Please allow slight (2cm)manual measurement deviation for the data.