Wireless Pool Thermometer Set IBS-P02R with WIFI Gateway IBS-M2

Notes: 1. Batteries are NOT included. 2. Please do not disassemble the product if you are not a professional. 3. Be sure that the sensor is not covered with dust as dust may lead to inaccurate measurements. 4. Do not use alcohol to clean the sensor.   This floating pool thermometer with a Wi-Fi gateway combo allows us to simultaneously monitor water temperatures in 9 different places from our smartphone, so we can get the real-time temperature in time and enjoy a wonderful swim/bath/spa at the best temperature.   Main Features ² Up to 300 feet of wireless connection distance, stable and reliable ² Support simultaneous monitoring of 9 locations, convenient and practical ² IPX7 waterproof body with a silicone sealing ring, more impact-resistant and more protected ² High precision sensor accurate to ±1℃ (±1.8℉), sampling data every 10 seconds ² Wi-Fi gateway with temperature-humidity sensor to detect indoor temperature and humidity at the same time ² 24-hour monitoring, receive real-time