GM320 Digital Infrared Thermometer Pyrometer Non-Contact Temperature Meter C/FCechs: bull; Infrared laser pointer for accurate bull targeting; simple one-handed operation by Bull; LCD display with bull tail light; bull on/off switch; low battery BULL indication; rear light LED low light bulb lighting system C/F temperature unit conversion (Celsius/Fahrenheit) bull; Automatic, high power shut down in 7 seconds without any bull operation; hold the display, Scan function specification: bull; Measuring Range: -50C - 380C (-58F - 716F) Bull; Accuracy: -50C 0C ( 3C), 0C 380C ( 1.5%) bull; Repeatability: 1C or 1% of bull reading; Resolution: 0.1C or 0.1F bull; response time: 500mSec, 95% bull response; emissivity: 0.95 Preset bull; Distance to Ration Point: 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) Note: This item is an industrial thermometer, suitable for the surface of objects, but do not use it in the packing list of human body: 1 * GM320 Thermometer