Ambient Weather WS-14 Wireless Floating Pool and Spa Thermometer — 8-Channel

Wireless floating thermometer for pools and spas with a clear LCD display. Select from eight channels using the channel-selectable switch to monitor temperature in up to 8 remote locations. Built-in Min/Max memory records indoor and outdoor temperature extremes. Thermometer update rate: 6 seconds. Thermometer update rate: 60 seconds.