1. HighPrecision Sensing,RealTime ViewOur swimming pool thermometer and sensor set adopts advanced highprecision sensors,which provide fast response and high measurement accuracy.Able to achieve realtime viewing,the sensor displays the realtime temperature of the water area and the indoor realtime temperature of the host.The bath thermometer can help you know the current water temperature of the swimming pool in time without leaving home.Temperature error is within ±1°C. 2. Stable TransmissionThe floating pool thermometer reader can easily read accurate data and is very easy to use.The indoor host temperature detection range is 9.9℃50℃ (14.2℉122℉),and the pool sensor temperature detection range is:40℃70℃ (40℉158℉).The maximum connection transmission distance is 197 feet.The thermometer reader is lightweight and compact,making it easy to carry. You can hold it in your hand or place it on a platform. 3. Practical and ConvenientThe digital pool thermometer is simple to operate.After installing the battery (not included),the device will automatically connect and start working immediately.It has practical and considerate designs,such as switching the temperature unit to °C or °F,querying the highest and lowest temperature records of the day,and 12/24H time display.After the setting is completed, put the thermometer into the water and you can know the water temperature through the monitor. 4. MultiOccasion UseThe floating pool thermometer is widely used and is ideal for various places such as swimming pools,fish ponds,hot springs,ponds,saunas,breeding ponds,aquariums and water bathing centers.It can detect the temperature of the water in the pool and the indoor temperature,and it also has a clock function, and the detector can be used as a clock.