Specifications:

Type: Pen type IR thermometer
Unit of temperature: °C & °F
Temperature range: -50 to 230 degree centigrade
Accuracy: ±2% or 2 °C
Resolution: 0.1°C or 0.1°F
Response time: <= 0.8s
Emissivity: 0.95 fixed
Distance spot ratio: 1:1
Recommended measuring distance: 10cm/ 3.9in
Auto power off: About 15s
Power supply: 2pcs AG13 cell buttons (1.5V each)
Working environment: 0-50 degree centigrade
Relative humidity: 10%-95RH non-condensing
Storage temperature: -20 to 50 degree centigrade
Material: ABS
Item dimension: 10 * 2.0cm/ 3.9 * 0.8in
Item weight: 30g/ 1.05oz
Package dimension: 14.5 * 5 * 3cm/ 5.7 * 2.0 * 1.2in
Package weight:40g/ 1.41oz

Package Content:
1 x Pen type IR thermometer
1 x User manual
2 x Cell Batteries