FTTH Faser-Tester, visueller Fehlerlocator, VFL Rotlicht-Stift für SC FC ST Stecker zur Fehlerortung von Glasfaserkabeln

Visual Fault Locator – SC, FC and ST Red Light Pen

This Visual Fault Locator is a red-light fiber testing pen for locating breaks, bends and fault points in compatible optical cables. It supports SC, FC and ST connector formats for FTTH installation and field maintenance.

The 17.8cm pen-style tool offers continuous-wave (CW) and flashing operation, with multiple selectable power options. Select the output option for your testing requirements and match the connector interface.

• Visual fault locator red light pen, fits SC, FC, ST fiber connectors, used to find break point and fault position on fiber optic cables.
• Support CW continuous light and glint flashing light two working modes, multiple power options for different on‑site test requirements.
• Pen‑style portable design, 17.8cm length, easy to carry for outdoor FTTH installation and fiber network maintenance work.
• Slide switch for simple mode switching, battery‑powered, equipped with lanyard for convenient storage and carrying.
• Practical field test tool for fiber patch cord, drop cable inspection, widely used in optical wiring and telecom‑related work.