Check the listing for details. Britta Products Technoline Refrigerator Freezer Fridge Thermometer - Black. Condition: New. Listed at 14.95 USD. Product DescriptionThis very simple to use fridge thermometer has a compact molded plastic black design with an easy to read digital display in either C or F . The unit has a folding loop on the back of the case so that you can either hang it on the bars in your fridge, sit it on a shelf or use the internal magnets to attach it to one of the interior side panels for easy viewing. Battery powered ( LCR2032 cell is included). The unit has a temperature range of Minus 4 degrees F to 122 F (-20 degrees C to 50 degrees C). Instruction manual included. Product Features Compact Fridge or Freezer Thermometer Displays Temperature in either F or C Folding Loop for installation on shelf, hanging from rack or magnetic attachment Temperature range of -4 to +122F (-20 to 50C) Ships fast from our Long Beach, CA warehouse. Buy with confidence. We are the manufacturer.