Digital Food Service Thermometer, Metal Detectable No, Color Gray, Digit Size 1/2 in, Features Auto Off, Impact , Waterproof, Includes 9V Battery, Maximum Temperature 500 Degrees F, Minimum Temperature -40 Degrees F, For Food Contact Yes, Product Type Probe Thermometer Kit, Accuracy +/-1 Over HACCP Range, Application HACCP Food Safety, Overall Length 8 in, Display Type LCD, NSF Certified Yes