Infrared Thermometer, Sighting Type Single Dot, Maximum Emissivity Setting Adjustable 0.10 to 0.99, Digital Display Screen Type LCD, Response Time 500 msec, Standards 21 CFR 1040.10 and 1040.11, Class II , EN 61326-1:2013, EN 61326-2-2:2013, Battery Voltage 9V