With a separate probe which can be led through a window to a point outside the house this device will announce both inside and outside temperatures in either centrigrade or farenheit.
It can also be set to do so at a selected time or every hour.
An alarm can be set to warn of temperatures above 38ºC or below 0ºC.
High and low temperatures can be stored either daily or between set time.
Size: 90mm - 3.54" (W) x 150mm - 5.90" (H) x 30mm - 1.18" (D).
Powered by 2 x standard AAA 1.5v Alkaline batteries.