1. Wireless Monitoring Convenience: This wireless pool thermometer enables you to monitor water temperature remotely without the trouble of wired connections. Equipped with a wireless sensor, it provides realtime temperature readings. The system supports up to 3 sensors (1 included), facilitating the simultaneous monitoring of multiple water sources such as pools, fish tanks, and bathtubs. 2. Flexible 12/24Hour Time Format and ℃/℉ Temperature Units: You can easily switch between 12hour and 24hour time formats according to your preference. Moreover, the thermometer supports both Celsius (℃) and Fahrenheit (℉) units, ensuring you always have the information in the format you need. 3. Wide Temperature Range Detection: This thermometer can accurately measure water temperatures ranging from 40°C to 70°C. The outdoor water temperature sensor can detect a wide range of temperatures, making it suitable for various environments and conditions. Whether you're monitoring a cold fish tank or a heated swimming pool, it delivers reliable and accurate readings. 4. HighFrequency Data Updates: Keep informed with frequent updates as the thermometer refreshes temperature data every 30 seconds. With rapid data updates, users can obtain almost realtime information on water temperature changes. This feature is especially useful for maintaining optimal conditions in fish tanks or ensuring the and comfort of swimmers in pools and bathtubs.