ICE WARNER INDOOR/OUTDOOR THERMOMETER WITH CLOCK AND FREEZE ALERT
Compact unit has a built-in sensor to monitor inside temperature and a remote sensor to monitor temperature outside
You'll know the temperature (inside your vehicle or outside) or the correct time with just the flick of a switch. Extra-wide range: -58° to +158° F or -50° to +70° C. Digital display lights up for easier nighttime viewing. Freeze alert—red and green LEDs flash and a beeper sounds for 5 seconds every minute to alert you to potentially dangerous icy conditions. Black plastic housing is approx. 2-1/4"W x 2"H x 3/4"D…mounts easily anywhere with the double-sided tape and hook/loop fasteners included. Uses one AAA battery (included).