This is a Oregon Scientific Thermo-hydro sensor that collects both the temperature and humidity and transmits the information to the main unit on compatible products on one of the three user-selectable channels. This unit can be used indoors and outdoors. The THGR122NX also features an on board LCD screen that displays the temperature & Humidity. The sensor is compatible With various multi-Channel Products From Oregon Scientific.
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Digital display shows temperature and humidity
Sensors can be placed up to 100 feet from main display unit
3 channel display
We Suggest using Lithium AAA batteries for very cold conditions
Compatible with over 50 OSI units. Please check for compatibility