Non-Contact IR Thermometer with NIST Temp Range (F) - Infrared -4 Degrees to 752 Degrees Temp Range (C) - Infrared -20 Degrees to 400 Degrees Focus Spot Size and Distance - Infrared 1 in @ 10 in Temp Accuracy (C) - Infrared +/- 2.0 Percent Temp Accuracy (F) - Infrared +/- 2.0 Percent Emissivity Fixed 0.95 Laser Sighting - Infrared Single Dot Data Logging - Instrument No Display - IR Camera Backlit LCD Memory - Instrument No Calibration Certificate Included Yes