Mechanical Food Service Thermometer Metal Detectable Yes Case Material Stainless Steel Features Can Hang or Stand Manufacturers Warranty Length 1 yr Maximum Temperature 600 Degrees F Minimum Temperature 100 Degrees F Overall Diameter 2 in For Food Contact Yes Dial Size 2 in Product Type Oven Thermometer Accuracy +/-25 Degrees F Application Oven Display Type Analog NSF Certified Yes