In the dark, smoke, or the fog, the Cobra TB50-640 Thermal Imaging Bi-Ocular from AGM
will see what your eyes cannot. Equipped with a 640 x 480 FLIR Tau 2
VOx microbolometer, the device allows users to see heat sources
comfortably through dual ocular lenses, with a selection of color
palettes, on a vivid 800 x 600 display. Video can be output to a
recorder or monitor in NTSC or PAL formats. Power is supplied by two
CR123A batteries with a runtime of four hours—longer when using a
separately sold external power supply.