The Digital Dangler is a great little accessory for the curious outdoorsman who wants to know "just how cold DID it get last night?" 

This digital clock / thermometer combo keeps the whole camp happy too when it's your turn to roll out for breakfast duty 'cause it's digital clock also includes an alarm function.  It can be formatted for °F or °C and keeps track of minimum and maximum readings.  It even includes a calendar in case you're out so long you forget when it's time to come home. 

At just over two inches long, the Digital Dangler is small enough to fit on a zipper pull on your pack.  It features a weather resistant high impact body with a rubberized finish.  Lithium batteries are included.