The CDN AT120 is a versatile air thermometer designed for use in refrigerators, freezers, and both indoor and outdoor environments. It features a temperature range of -40 to +120°F (-40 to +50°C) and a clear 1-3/4" (4.4cm) dial for easy reading. The shatterproof design ensures durability, while the polycarbonate lens provides added protection. Made from robust ABS plastic, this thermometer can be conveniently mounted using its magnet or adhesive backing. Each box contains 12 units, with 4 each in white, black, and red, making it an ideal choice for various settings.