Features: - This thermometer accepts the LED display, regardless of day and night you can see readings -Brak battery, power supply by water flow, thermometer is environmentally friendly and energy-saving. - Its installation is very easy and does not require tools. - Temperature display can thoroughly display the current water temperature, in the range from 5 ~ 85 , with an accuracy of 0.5 . - You can freely switch between degrees Celsius and Fahrenheit. - Thanks to the time measurement function, the built-in memory system, this aqueous thermometer can record the total multiple shower or bathing time. Parameters: Name: Water thermometer LED Model: BD-LS-05 Material: ABS (Plating), PC Size: approximately 81 * 80.6 * 30 mm / 3,19 * 3.17 * 1.18 Inch Weight: approximately 75g Temperature: 5 -85 Time: 99 hours 59 minutes Nuts Specifications: 1/2 inch Measurement error: 0.5 Measurement accuracy: 0.5 Packet list: water thermometer * 1