Fiber visual fault locator 50mw 50km, vfl fiber optic cable tester meter, red light pen tester adapt lc/fc/sc/st interface
>> high efficiency 50mw visual fault locator is great for finding the right fiber for splicing or quickly finding a break or poor connections. our 50mw visual fault locator emits a bright red 650nm light for efficient fiber tracking, fiber guidance and continuity testing.
>> wide application the universal 2.5mm connector for lc, st, sc, fc interferes with both the circular and square shape of various fiber optic cables. test both single-mode and multi-mode cables.