MEADE Instruments TS34C-M Long Range Temperature TE923W-M, White

The Meade TS34C-M long range temperature and humidity sensor for professional weather station TE923W-M, indoor/outdoor temperature and humidity, indoor temperature range: 23-Degree fahrenheit to 2-Degree fahrenheit , outdoor temperature range: lithium batteries:-38-Degree fahrenheit to 158-Degree fahrenheit ;-38.8-Degree celsius to 70-Degree celsius alkaline batteries:-4-Degree fahrenheit to 158-Degree fahrenheit ;-20-Degree celsius to 70-Degree celsius , indoor/outdoor humidity range 20-percent to 95-percent, 5 user-selectable transmission channels, transmission range of up to 328-feet ;100-meters , LCD displays temperature and humidity, white.