Liquid Filled Food Service Thermometer, Metal Detectable No, Case Material Plastic, Includes Mounting Bracket, Manufacturers Warranty Length 1 yr, Maximum Temperature 60 Degrees F, Minimum Temperature -40 Degrees F, Overall Diameter 1 in, For Food Contact No, Dial Size 1 in, Product Type Refrigerator/Freezer Thermometer, Accuracy +/-1 Degrees C, +/-2 Degrees F, Application Refrigerator/Freezer, Overall Length 6 in, Display Type Analog, NSF Certified Yes