FVO-730B-T includes 8" special display for large and clear image to inspect end face quickly for jumpers/transceiv
FVO-730B-H includes 3.5" special display to inspect end face quickly for field test.
This is specializing in end face analysis in tablet with IEC-61300-3-35 standard or other customize selection.
FVO-730B-P digital probe can inspect end face in OTDR/PC/Phone/Tablet via USB port.
FVO-730B1-V includes 2.7" special display for quick end face check, capture and record within seconds.