Meade TS13CM Wireless Remote Temperature Sensor
Wireless Remote Temperature Sensor TS13C-M for use with all Meade Weather Stations. Reads outdoor temperature and transmits up to 210 feet (64 meters) on one of three selectable transmission channels. The built in LCD display shows temperature in either Celsius or Fahrenheit.
Range is dependent on base station pairing and environmental factors, Requires two (user supplied) AA batteries. Suggested operating temperature range is -40F to 122F (-40C to +50C) if using lithium type batteries.