Features: 1. Super practical shower thermometer: Using this thermometer, we can take a shower with the right water temperature, especially suitable for families with babies. 2. High-precision monitoring: Built-in high-precision temperature sensor provides a measurement range of 0~100C and an accuracy of 0.5C. Celsius/Fahrenheit display is optional. 3. Easy installation: 1.27 cm nut, compatible with most shower equipment, easy installation without any tools. 360 rotating LED temperature display: The clear LED screen allows you to monitor the shower temperature in real time. 360 can be rotated for better viewing effect. 4. No battery required: The built-in small hydraulic power system generates current without the risk of battery or power leakage. It will automatically shut down when there is no water flow. 5. 3-color indicator light: the screen also displays indicator light (blue/green/red) to help you choose the right water temperature. Memory function: Built-in memory chip, tracking bath time (up to 99 hours and 59 minutes). Description: 1. Using advanced technology, the water bath thermometer is designed to take care of the baby like a baby needs. 2. This shower hose connector uses a revolutionary LED digital display that allows you to clearly and accurately monitor the water temperature through a high-precision temperature sensor. No need to worry about hot or cold showers, you can easily get the best water temperature. Specifications: Product weight: 75g Product size: 81.0*80.6*30.0mm Product material: ABS (plating), PC Nut specification: National standard 4 points (1/2 inch) Temperature range: 0C-100C(32F-212F) Measurement error: 0.5C (1F) Measurement accuracy: 0.5C (1F) Timing range: 99 hours and 99 minutes Package Included: 1*Shower thermometer Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.