Antimicrobial protection added to all plastic components. Thermometer is factory calibrated to three temperature points and guaranteed to never need field adjustment. Features include IP67 rating, stainless steel shaft, 6-second response time, °F/°C switchable ranges, hold function, min/max reading, and Auto-off. What's included: protective case with pocket clip and a battery ideal for use in the food industry and all other general applications NSF approved.