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The Latest In Radio Frequency Technology

Operating on 433 mHz, (to prevent interference from cordless phones on 900 mHz) this unique unit receives a signal from a remote sensor which can be located up to 90 feet away. A total of three wireless temperature sensors can be used and are selectable on the display by channel 1,2, or 3.

Jumbo two-line display shows indoor temperature and one of three remote temperature signals. Additional wireless sensors are available here.

Each temperature channel can be monitored at a touch of a button and each comes with user set alarms.

Includes one remote sensor (batteries included), is °F/°C switchable and operates on 2 AA batteries (included). Table-stand or wall mount design.

Features:

• Monitors up to three different areas indoors or outdoors using  radio frequency wireless technology
• Features high/low memories with temperature alarms for all locations
• Displays indoor temperature
• Switchable from °C to °F
• Displays temperature trend in graphic display as up, down, steady
• Includes one wireless sensor THC138 with an operating range or up to 90' (batteries included) (Click here for additional sensors) 
• Operates on two AA batteries (included)