Infrared Thermometer Temp Range (F) - Infrared -27 Degrees to 428 Degrees Temp Range (C) - Infrared -33 Degrees to 220 Degrees Focus Spot Size and Distance - Infrared 1 in @ 1 in Temp Accuracy (C) - Infrared +/-2.0 Percent of Reading or +/-2.0 Degrees Whichever is Greater Temp Accuracy (F) - Infrared +/-2.0 Percent of Reading or +/-4.0 Degrees Whichever is Greater Emissivity Fixed 0.95 Laser Sighting - Infrared No Data Logging - Instrument No Temperature Alarm - Thermometer No