This professional handheld thermal imaging camera is widely used in the archaeological, transport, agriculture and so on. The potential problems may be displayed on color display screen clearly. This is helpful for users to locate the measurement cursor of the central point quickly and measure the temperature. This infrared thermal imager combines the functions of surface temperature and real-time thermal imaging. Features: Infrared thermal camera with 2.4" full-color screen & 160*120 infrared image resolution. Integrates surface temperature measurement and real-time thermal image with non-contact target. Resolution of visible image: 19200 pixels/0.3 mega pixels with real-time responses. Turn thermal image into visional image, quickly find out the problem area. Professional, precision and efficient thermal imaging camera for generating thermal distribution images immediately. For car engine overhaul, transformer room line maintenance, air conditioner repair, etc. The following major functions increase the product's accuracy and usability: 1. The adjustable radiation coefficient increase the measurement accuracy of half reflection surface. 2. The thermal point and cold point temperature mark may guide the users to the area with highest or lowest temperature of thermal image. 3. The selectable color palette. Specifications: Display screen: 2.4'' full-color screen Infrared image resolution: 160×120 Total pixel: 19200 Thermal sensitivity: 0.07° Temperature measurement range: -20~450°(-4°~842°) Measurement precision: ±2° or ±2% Wavelength coverage: 8-14um Field angle/shortest focus length: 26°×35°/0.5m Emissivity: Adjustable from 0.1 to 1.