TFI-7 METER TV FORMAT IDENTIFIER FINDS USE IN BROADCAST TV
The TFI-7 is a hand-held meter used to identify the picture format of any HDTV, EDTV and SDTV video signal. With the push of a button this pocket sized hand-held meter measures and displays the video format of component (YPbPr), (RGB), composite (CVBS) and S-VIDEO