Using advanced technology, the water bath thermometer is designed to take care of your baby like a baby needs. With a revolutionary 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.Features: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 0~100C measurement range and 0.5C accuracy. Celsius/ Fahrenheit display selectable.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 rotatable for better viewing.No Battery Needed: built-in small-scale hydro system to generate current, no battery needed or 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.Memory Function: built-in memory chip, keeping track of bathing time (up to 99 hours and 59 minutes).Color: Silvermaterial: plasticScrew Nut Size: 1/2inTemperature Display: C/ Temperature Range: 0~100C (32~212)Measurement Error: 0.5C (1)Measurement Accuracy: 0.5C (1)Indicator Light: Blue (Less than 38 or Less than 100); Green (38-42 or 80-108); Red (Greater than 42 or Greater than 108)Timing Range: 99 hours and 59 minutesSize: 81*81*30mmPackage List:1*Shower thermometerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.