Infrared Thermometer, Laser Sighting Type Single Dot, Secondary Measuring Method Type K Thermocouple, Emissivity Adjustability Adjustable, Distance To Spot Ratio 50:1, Alert Type Digital Display, Light, Sound, Field of View Not Applicable, Minimum Emissivity Setting 0.10, Maximum Emissivity Setting 1.00, Minimum Temperature Measured Degrees F -40 Degrees F, Maximum Temperature Measured Degrees F 1,472 Degrees F, Minimum Operating Temperature Degrees F 32 Degrees F