Shower Temperature Indicator ----- Comparing with Traditional Water Temperature Indicator, The New Water Temperature Indicator Has More Functions and Is More Durable. You Can Easily Measure The Water Temperature From 5℃-85℃ with The Touch Screen and Switch Celsius/fahrenheit with A Single Tap. High-Quality Thermistor Sensor Allows Temperature Measurement Accuracy Even Up To 0.5 °C. Built-In Extra-Large Capacity Battery with Over 6000 Hours of Battery Life.1/2 Inch Nut Diameter, Standard 4-Point Connector, Compatible with Most Shower Fixtures, Suitable for Most Home Installations, Easy To Install, No Tools Required. Easy To Install, Easy To Use ----- One Button Temperature Measurement , Especially Suitable for Babies, Pregnant Women and The Elderly Bathing. Adopt Universal Interface, Easy To Install The Tube Sheet. New Led Screen Waterproof Design with Filter and Waterproof Seal, Waterproof. Led Display, No Need for Light Source, Higher Clarity No Matter How Dark The Environment Is, You Can See Clearly. Temperature Measurement Range : 5℃-85℃ Temperature Type : Celsius / Fahrenheit Optional Screen : LED Water Temperature Display Screen Type : Touch Screen Interface Type : Standard 4-Point Interface Nut Diameter : 1/2 Inch Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:ABS+PC Package Contents: 1 x LED Shower Thermometer Only the above package content, other products are not included. Note: Light reflection 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.