3-in-1 Optical Fiber Tester – OPM / Light Source / Visual Fault Locator
🚀 Professional Fiber Optic Testing Tool for installers, technicians, network engineers, and maintenance teams.
Key Product Features
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All-in-One Fiber Testing – Combines an Optical Power Meter (OPM), Light Source, and Visual Fault Locator (VFL) in one compact unit.
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Wide Wavelength Support – Measures multiple wavelengths including 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm for versatile fiber testing.
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Precise Power Measurement – Test range down to –60 dBm up to +8 dBm with auto REF function for relative loss measurement.
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Visual Fault Locator (VFL) – 10 mW, 650 nm red laser helps quickly find fiber breakpoints, bends, or poor connections.
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Light Source Function – Dual wavelengths 1310 nm & 1550 nm with selectable modulation frequencies (00 Hz/270 Hz/1000 Hz/2000 Hz) for continuity and loss testing.
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Large Color LCD Display – Shows clear, easy-to-read test values and settings.
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Universal Connector Support – Compatible with FC, SC, ST fiber interfaces.
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Portable & Durable – Compact, handheld design with USB-C rechargeable 1500 mAh battery and intelligent auto-shutdown feature to conserve power.