GM320 Digital Infrared Thermometer Industrial Non-Contact Temperature Meter Pyrometer IR Point Gun -50 - 380 Degree Features: bull; IR laser pointer for accurate bull target aiming; Simple one-handed bull operation; LCD display with bull tail light; Bull on/off switch; Low battery indication bull; LED low light rear light bull; Temperature unit conversion C/F (Celsius/Fahrenheit) bull; Automatic, high power shut down in 7 seconds without any bull operation; Hold Display, Scan Function Specifications: bull; Measuring Range: -50c - 380c (-58F - 716F) bull; Accuracy: -50c - 0c ( 3c), 0c - 380c ( 1.5%) bull; Repeatability: 1c or 1% bull reading; Resolution: 0.1c or 0.1f bull; Response time: 500mSec, 95% bull response; Emissivity: 0.95 Preset bull; Distance to detect the ration: 12:1 bull; Spectral response: 8 - 14mu; m bull; Storage Temperature: -20c - 60c (-4f - 140f) bull; Operating temperature: 0c 40c (32f 104f) bull; Operating humidity: 10-95% RH non-condensing, up to 30c (86f) bull; 2 x AAA 1.5V Battery (Not Included) Packing List: 1 * GM320 Thermometer