INKBIRD Solar Powered Floating Pool Thermometer, Wireless Digital Thermometer, IP68 Waterproof with Indoor Temperature Humidity Monitor, for Swimming Pool, IBS-P03R 2nd

[SOLAR POWERED] This wireless pool thermometer is solar powered and includes 2 AAA batteries for the indoor monitor, lasts up to 3 months on a full charge.[WIRELESS TRANSMISSION] The wireless pool thermometer supports transmission distance up to 980 feet.Built-in high-precision sensor, accurate to ±1.8°F (±1℃).[ADVANCED WATERPROOF LEVEL] The transmitter comes with an anti-collision ring to reduce the noise caused by impact. The pool thermometer adopts IP68 waterproof structure and integrated design, so it is not afraid of water seepage.[MULTI-DATA EASY READ] The indoor monitor can check indoor temperature and humidity, outdoor water temperature, water temperature comfort level and maximum and minimum water temperature.[EASY TO USE] This Solar Powered wireless pool thermometer is easy to connect, easy to set, easy to switch temperature units(°F/℃), suitable for swimming pools, bathtubs, spas, ponds, etc.