This great combo pack comes with two wall or desk mountable main units that display the indoor and outdoor temperatures on an easy to read LCD. Place one unit in your bedroom and the other in the living room; maybe place one in the kitchen and another in the garage, with the combo pack your options are open.
The included outdoor sensor can transmit up to 100 unobstructed feet so you can have one LCD unit 100 feet away in one direction and the other LCD unit 100 feet in another direction. The sensor will transmit outdoor temperature readings ranging from 0° F to 130° F to both LCD units.
The Acu-Rite 00990 Wireless Indoor/Outdoor Thermometer Combo Pack is an extremely economical and easy way to keep on top of your indoor and outdoor environment.