Here's what other sites are saying:
The perfect keychain for outdoor or weather enthusiasts, Sun's Zip-O-Gage conveniently ensures that you're never left in the dark about how chilly it is outside. PRODUCT FEATURES: Range -20 to +120 degrees F and -30 to +50 degrees C Dimensions: 1 1/8" x 2" Weight: 0.3 oz
- Appalachian Outdoors
Sun Camp & Hike Lumazip 402L. Use as a zipper pull key ring or hangs on a backpack. The thermometer tube is sealed inside clear acrylic case and there is a handy wind chill chart on the back. Fahrenheit/Celsius temperature scale. Range - 20 F to 120 F.
Great for any outdoors person. Use as a zipper pull, key ring or hang on a backpack. The thermometer tube is sealed inside a clear acrylic case with a handy wind chill chart on the back. Fahrenheit/Celsius temperature scale. Range - 20º F to 120º F. Dimensions: 1 1/8" X 2", weighs 1/3 oz. Girl-Gage features flower pattern graphics.
- Vargo Outdoors