Description: 【Real Time LED Temperature Display】: This Shower Thermometer features an LED digital display that shows the water temperature in real time, providing a clear and intuitive reading 【Easy Universal Installation】: Designed to fit standard showerhead and faucet interface, this Water Flow Temperature Monitor can be installed effortlessly with a simple twist, requiring no additional tools 【High Precision Temperature Meter】: Shower Temperature Gauge equipped with a high precision chip, it accurately measures and responds quickly to changes in water temperature, enhancing your bathing experience 【Waterproof Material】: Made from high strength ABS material, this Shower Temperature monitor is leakproof, ensuring long term durability for household use 【Versatile Application】: Shower Temperature display ideal for testing bath temperatures for children, elderly family members, pets, and general household use to ensure comfortable water temperatures across various scenarios Specification: Power Supply: 2x AAA Batteries(Not Included) Size Chart: 4.5cmx10.6cm/1.77inchx4.17inch Package Includes: 1 Shower Thermometer Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.