LED Display Water Meter Digital Shower Thermometer Bath Temperature Monitor Water Temperature Meter with Range 5~85/High Accuracy Shower Bath Accessories This water temperature meter is designed to allow you to easily control the temperature and give your families (babies, elderly, etc.) a comfortable bathing environment without too hot or too cold water. Features: Built-in power generator, self-generating power supply, does not need batteries to operate. High precision temperature sensor, accurately measures water temperature in the range of 5C to 85C with an error of 0.5C. It is easy to install and remove, without tools; The 1/2 inch nut is compatible with most shower faucets. The LED screen, 360 degree rotatable, easy to observe, displays the indicator light (blue/ green/red) to help you select the appropriate water temperature. Digital shower thermometer, eliminates the worry of the water being too hot or too cold before you ;enter water. Specifications:</ p> Material: ABS+PC Color: Silver & Black Screw nut: 1/2 inch Temperature display: C/ Temperature range: 5~85 C (41~185 ) Measuring accuracy: 0.5 C Indicator light: blue (38 or 100); Green (3842 or 80108); Red (42 or 108) Time range: 99 hours and 59 minutes Item size: 81 x 81 x 30 mm / 3.2 x 3, 2 x 1.2 inches p> Note: Thermometer set only, other accessories in the picture are not included. Due to manual measurement, there may be some deviations. deviations, please prevail in kind over benefits in kind. Due to lighting or other reasons, the picture and material object may be slightly different. Packing list: 1 * shower water temperature meter