Easy roasting – for clear, food-safe readings directly in the oven. Temperature guide Ovenproof Boil test field calibration 1.75″ (4.4 cm) dial Accuracy: ±0.3*F (0.2°C) 130 to 190ºF/50 to 90ºC Dual scale Laboratory glass lens Stainless steel housing Sheath can be used as handle extension 5″ (12.7 cm) stem Mounting: pocket clip Housing Material: 304 stainless steel Probe Material: 304 stainless steel Temperature Guide: USDA safe food temperature guide on thermometer Dimensions: 1.75 W x 5.5 H x 1.75 D in (4.4 W x 14.0 H x 4.4 D cm)