The ElectroViewer 7215 is a high performance, hand-held infraredviewer designed to meet the requirements of viewing in the near IR wavelength range.
该红外观察器是一种高性能手持式红外观察器，为满足近红外波长范围的观察要求而设计。
2
Infrared devices read heat by absorbing infrared light, converting it into a grid of video signals and creating a picture the viewer can see.
红外线探测仪通过吸收红外线感应热度，将红外线转变为一系列视频信号，然后形成可视的图像。
3
This invention may be widely applied to metallurgical, chemical, astronautics and aeronautics industries, and scientific research domain, such as infrared detection, infrared night-viewer, etc.