Check-Temp measures the average temperature of food content in refrigerators, not just ambient air – offering a truly accurate gauge for power failures and other cooling interruptions. Use the default setting or preset the LED alarm to adhere to health department requirements – when the temperature rises above that preset number, a red light flashes. This LED alarm indicates a power failure or some other problem with the cooling system, which should be checked and monitored regularly to ensure quality control of food products.

Other features include dual temperature options of both Celsius and Fahrenheit, with a range of -50 to 70oC (-58 to 158oF); enclosed button-cell battery and back-up solar cells to ensure continuous monitoring; digital read-out with an accuracy rating of 1oC (2oF) and dual magnets on back for an extra firm hold. Small, unobtrusive design is ideal for cooler vaults, open-air cases, beverage boxes, and more. Health departments and store owners love this product – and so will you!