Swimming pool thermometer, floating indoor and outdoor temperature and humidity monitor, digital display

High-Precision Wireless Pool Thermometer: High-precision sensor, radio frequency transmission, data updates every 5 seconds, with high measurement accuracy of ±1°C. The maximum wireless connection range of the pool thermometer is 60 meters. Easy Installation and Use: Indoor sensor: 2 x 1.5V AAA alkaline batteries (not included). Outdoor sensor: 2 x 1.5V AAA alkaline batteries (not included). Wide Range of Uses: Our wireless pool thermometer is suitable for a variety of indoor and outdoor environments. It can be used in swimming pools, spas, aquariums, fish ponds, etc. Simple Method: This is a very convenient way to know the water temperature. After installation, simply check the display to immediately know the water temperature, without getting out of the pool, removing the thermometer, or putting your hands in the water. Waterproof: The pool thermometer works normally in rain and snow.