Specifications MT502 Digital thermometer Range: 32°C-42.9°C (90.0°F-109.9°F) Accuracy: ±0.1°C 35.5°C-41.0°C (±0.2 °F 95.9°F-105.8°F) ±0.2°C under 35.5°C or above 42.0°C(±0.4°F under 95.9°F Environment: At standard room temperature 22°C (71.6°F) Display: Liquid crystal display, 3 1/2 Battery: One 1.55V button size battery Power consumption: 0.15 milliwatts in measurement Battery life: More than 200 hours Weight: Approx. 10 grams Dimensions:123 x 12 x 9 mm Alarm: Approx. 60 seconds sound signal when peak temperat Package: Measurement: 62 X 32 X 35 cm G.W:17KGS N.W:15KGS Quantity:540pcs/CTN 54pcs/box