[High- Water Temperature Measurement] This smart swimming pool thermometer uses new chips and measurement methods to the accuracy of water temperature measurement. Additionally, it's very responsive, updating the water temperature approximately every . [IP67 Waterproof]The swimming pool thermometer is IP67 waterproof and works well in rain and snow. If there are any quality issues, please us. We solve it immediately. [328 Feet Long Stable Transmission]The swimming pool thermometer adopts enhanced antenna technology, which improves the stability of the connection between the swimming pool thermometer and the indoor station. [Quadruple Waterproof Protection]Upgraded thickened sealing ring + anti- + desiccant + waterproof internal hardware ensures that the wireless pool thermometer remains sealed during use, preventing internal soaking and rusting. Power supply : Battery: 2x1.5V AAA size alkaline battery (not included) [Multi-functional water temperature measurement in different environments] This pool thermometer has a display screen and can detect the water temperature in swimming pools, bathtubs, fish tanks, saunas, breeding ponds and other places. In addition, it can monitor indoor temperature and humidity and has a clock function, making it versatile and easy to set up., Weight: 0.74406013425 pounds, Manufacturer: Pojedehy