Wireless Digital Pool Thermometer & Sensor, ONE SIZE, MULTI

The Wireless Digital Pool Thermometer & Sensor displays water temperature and features an alarm clock and temperature alert. The receiver displays water temperature, ambient temperature and time on its crisp digital display. It's a must-have pool accessory; order yours today! Temperature alerts will sound when water temperature goes above or below a specified range. Built-in alarm perfect for games and other outdoor pool activities. Actual size is ONE SIZE