Combination Wireless LCD Water Thermometer with Indoor/Outdoor Digital Receiver, for Aquarium, Spa

【High-Precision Wireless Pool Thermometer】: With high-precision sensors, RF transmission, and data updates once per second, this thermometer offers high measurement accuracy of ±1℃. The maximum wireless connection range is 197 feet. 【Easy to Install and Use】 Once batteries are installed (not included), the device immediately begins displaying the pool temperature. Fahrenheit units are set by default, and all you need to do is set the time. The monitor features large digits for easy reading from a distance, allowing you to easily check the pool temperature. 【Various Applications】: Our wireless pool thermometer is suitable for various indoor and outdoor scenarios. It can be used in swimming pools, spas, aquariums, fish ponds, and more. 【The Lazy Way】 This is a very convenient way to know your pool's temperature. Once set up, simply look at the screen and instantly know the water temperature without ever getting your feet out, removing the thermometer, dipping your hand in the pool, etc. 【IP67 Waterproof】: The pool thermometer is IP67 waterproof, so it works well in rain and snow.