Spec:

Battery: 2*
Repeatability: 1% or 1 °C
Display resolution: 0.1 °C or 0.1 °F
Working environment: 0-50 °C
Temperature range: -50 -220 ℃ (-58°F-428°F)
Accuracy: ±2% or 2°C
Relative humidity: 10%-95RH non-condensing
Storage temperature: -20°C-50°C
Test time: ≤ 0.8 seconds
Distance to spot ratio: 1:1 (the ratio of distance to measuring point size)
Default emissivity: 0.95
Recommended measuring distance: 10cm
Material: Plastic
Color: orange, black, red, blue, green (optional)
Item weight: 20g/0.7 oz
Package weight: 30g/1.1oz
Item size: 9*2*1.9cm/3.5*0.8*0.7in
Packing size: 9.5*3*3cm/3.7*1.2*1.2in

Package List:
1*Temperature pen
1*Instruction