Temperature measurement range:-50℃~--380℃（-58--716F） 

Accuracy:±1.5℃/±1.5%; 

Resolution:0.1℃/0.1F; 

Distance spot ratio:12:1; 

Emissivity:0.95(fixed); ℃/F unit selectable 

Auto power off&Data Hold; 

Laser ON/OFF selectable; 

1.5V AAA baterry *2pcs;