. High-quality optical lens with high-resolution thermal imaging, visible light digital camera with 640 x 480 auxiliary imaging, excellent imaging effect; .Compared with traditional mobile phone thermal imaging cameras, it supports more temperature measurement in visible light mode, multiple visible light and modes, and the image effect is clearer and more delicate; .Lightweight and portable, it can be used with mobile APP to conduct professional thermal imaging analysis anytime and anywhere; .Wide temperature measurement range: -15 ~ 600 ; .Support high temperature alarm and customize alarm threshold; .Supports the display of custom temperature range screens, and there are many usage scenarios for displaying high-temperature areas; .Support high and low temperature tracking; .Supports adding points, lines, and rectangular for regional temperature measurement. Lines and rectangular support high and low temperature tracking and high temperature alarms; .Aluminum alloy shell, sturdy and .