Ambient Weather F007T 8-Channel Wireless Thermometer for WS-07, WS-08, WS-09, WS-10 Weather Stations Supports Ambient Weather WS-07, WS-08, WS-09, WS-10 weather stations. The F007T features eight channel dip switches for mult-channel and degF/degC display. Includes Ambient Weather 1 year factory warranty.