FIND-R-SCOPE Infrared Viewer Electronic Model 89400
The FIND-R-SCOPE 89400 is a self-contained, hand-held Infrared Viewer with a spectral sensitivity of 400-1250 nm, and NTSC format video output.

FIND-R-SCOPE Infrared Viewer Electronic Model 89400P
The FIND-R-SCOPE 89400P is a self-contained, hand-held Infrared Viewer with a spectral sensitivity of 400-1250 nm and PAL format video output.