Item Description Storage Temperature: -20C~+50C Working Temperature : Body mode:10C~40C (50~104F) Object Mode5C~40C (41~104F) Accuracy :±0.2°C
Measure Range :32~43 °C (body) / 0°C~100°C (Object) Measure Unit :Fahrenheit/Centigrade switchable digital thermometer Measure Distance: within 1cm Measure Time :2 seconds fast reading infrared digital thermometer Resolution :0.1C (0.1F) Battery Life :300 times Power Supply :2 pcs AAA alkaline battery