Professional Infrared Thermometer with Laser Pointer - Safely measure hot, hazardous, or hard-to-reach materials without touching the material's surface; simply pull the trigger read the temperatureProfessional Infrared Thermometer with Laser Pointer features include: Service applications where temperature plays a role in product quality or equipment maintenance Resolution: 0.1°F/0.1°c Repeatability: +/-0.1°c Emissivity: 0.95 Optical Resolution: 10.1Spectral Response: 8-14 UM°F/°C switchable reading holdMeasuring Ranges: -4°F to 932°F (-20°C to 500°C)Response Time: 1 SecondMin/AVG ReadingMax ReadingLow Battery DisplayDimensions: 5.6" x 3.9" x 1.85”Weight: 4.8 oz.Power: 2 AAA Batteries (Included)Order Qty of 1 = 1 Piece Below is more info on our Professional Infrared Thermometer with Laser Pointer