Features: Accurately measure surfacetemperature with our industrial-grade infrareds thermometer guns, perfect for oil temperature measurement and other applications. With a temperature ranges of -50~400/-50~600, 12:1 distance-to-spot ratio, adjustable emissivity (0.10-1.00), and lasers targeting, this thermometer is a versatiletool for any professional. Designed for engineers, technicians, and mechanic in the automobile, HVAC, and electricalindustries, as well as DIY enthusiasts. Use it to check engine temperatures, diagnose heating and cooling issue, or troubleshoot electrical system. Madefrom durable ABS and electronic component, this thermometer is a reliable and convenient addition to yourtoolkit. Specifications: Material: ABS Size:As Picture Shown Color:Black Temperature measuring range: -50~400, -50~600 Object distance ratio (d: s): 12: 1 Emissivity: 0.10-1.00 adjustable Response spectrum: 8-14um Lasers positioning: lasers point aimings positioning. Lasers grade: