General description This LED Digital Shower Thermometer is designed to ensure you enjoy the perfect water temperature while showering, making it especially suitable for families with babies. It features a clear LED display that allows for real-time monitoring of the shower temperature. Technical specifications Measuring range: 0~100°C Accuracy: ±0.5°C Display: Celsius/Fahrenheit selectable Rotation: 360° for optimal viewing Compatibility and accessories Compatible with most shower equipment (1/2 inch nut) Installation Easy installation without any tools required Usage Automatically turns off after no water flow Built-in memory chip tracks bathing time (up to 99 hours and 59 minutes) Indicator light (blue/green/red) helps choose the appropriate water temperature No battery required due to built-in hydroelectric system