• Optical Fiber Identifier OFI-45

    All-metal fuselage,CNC highly processed

    4 kinds of chucks. Easy to operate and change;

    Suitable for 0.25/0.9/2.0/3.0mm fiber

    Recognizable 2kHz, 1kHz, 270Hz signal type with beeping sound

    Identify dominant signal direction

    Universal single-mode multi-mode fiber

    Simple and practical operation

    LED display,uniform light, show clear