TAYLOR 5329 Thermometer with Hygrometer, -40 to 100 deg F

An accurate outdoor temperature reading without leaving the warmth of your own home. With this TAYLOR indoor and outdoor thermometer, see current indoor and outdoor temperatures ranging from -40 to 100 deg and -40 to 40 deg C. This model also features an analog hygrometer so that you can be sure the humidity in your home never gets too high or dips too low. While the red meter shows your inside temperature, the blue meter shows the temperature outdoors. Simply mount the thermometer indoors and extend the 45 long copper tubing out of a nearby window.