[WIDELY USED ON FC, SC, ST GENERAL FIBER INTERFACE]This Visual Fault Locator Built With 2.5mm Universal Connector For Testing Different ST, SC, FC Interferes Fiber Optic Cables
[CRASH-PROOF AND DUST-PROOF DESIGN FOR PEN HEAD]It Is Designed With Stainless Steel Head And Aluminium Body To Prevent Crash And Dust, And The Case Ground Design Prevents ESD Damage Efficiently
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[EASY IDENTIFICATION OF FIBER BREAKPOINTS, POOR CONNECTIONS, BENDING OR CRACKING]The Visual Fault Locator Emit a 650nm Bright Red Light For Fiber Tracing, Fiber Routing And Continuity Checking Efficiently, Breaks Or Faults In The Fiber Will Refract The Light, Creating A Bright Glow Around The Faulty Area
[RED LIGHT OUTPUT DISTANCE 10KM]This Visual Fault Locator With Battery Output Strong Red Light Goes 10 Kilomters Far, High Effective Power Circuits Allows For Stable Power, Pen-type Design With Pouch Make It Portable