Visual Fault Locators GAO’s fiber visual fault locators are handheld devices used in the field of fiber optics to locate faults or breaks in optical fiber. GAO’s fiber visual fault locators are used for troubleshooting and maintenance tasks in fiber optic networks. They emit a bright visible laser light into the fiber optic cable, allowing technicians to easily locate faults by visually observing the light leakage or breakage. GAO’s fiber visual fault locators are composed of a laser diode, power control, connector adapter, battery, switch/button, indicator lights, housing or enclosure, and output port. The other common names for visual fault locators are fiber optic fault finders, fiber fault detectors, optical cable fault locators, visual fiber testers, visual cable break detectors, visual fiber break locators, optical fiber break detectors, visual fault detectors, light source fault locators, fiber break pinpointers, fiber fault tracers, cable break testers, visual break locators, fiber break testers, and fiber optic cable fault tracers.

GAOTek Visual Optical Fault Locator

SKU: GAOTek-VFL-183

GAOTek visual fault locator uses the DFB-LD as the emitting component. Driven by constant current source, the indicator can emit stable red laser.

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GAOTek VISIFAULT Visual Fault Locator

SKU: GAOTek-VFL-182

GAOTek visifault visual fault locator has the ability to locate fibers and verify cable continuity and polarity.

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GAOTek Visual Fault Locator Optical Fiber

SKU: GAOTek-VFL-181

This GAOTek visual fault locator optical fiber has event blind zone of 10 ≤1.8, linearity of ±0.05 dB and loss threshold of 0.05 dB.

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GAOTeK Visual Fault Detector Tool Kit

SKU: GAOTek-VFL-180

This GAOTek visual fault locator portable detector tool kit has temperature of -4 °F to 140 °F, accuracy range of 0.9 %, resolution range of 1% and 93% humidity.

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GAOTek Testing Machine With 3KM VFL

SKU: GAOTek-VFL-179

This Testing Machine with 3 km VFL has dynamic range of 32 dB, Optical connector of FC linearity of 0.05 dB and resolution of 0.001 dB.

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GAOTek Cable Test Visual Fault Locator 4K Camera Tester

SKU: GAOTek-VFL- 178

GAOTek cable test visual fault locator 4K camera tester has Top Function 8-in (3.5 cm) IP AHD TVI CVI Analects (Closed circuit television) CCTV (Closed circuit television) IPC Tester OTDR with 4K HD Input/output and 8-inch Retina touch screen.

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GAOTek Metal Detection Cable Fault Locator

SKU: GAOTek-VFL-177

GAOTek Metal Detection Cable Fault Locator has a receiver passive frequency of 50 to 60 Hz, and 100 dB of receiver gains dynamic range.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-155

GAOTek Visual Fault Locator is apply to FTTx and access network construction and maintenance, to test fiber breakpoint, length, loss and input light automatic detection, automatic test by one key.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-154

This Visual Fault Locators has wavelength of 1550 nm ±20 nm, pulse width of 5 ns to 20 us, measurement time of 5 s to 180 s, and 8 k sampling points.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-153

GAOTek Visual Fault Locator is newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-152

GAOTek Visual Fault Locator is the easiest way to identify fibers from end to end and locate polished connector end faces.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-151

This Visual Fault Locators has wavelength of 1310 nm or 1550 nm ±20 nm, pulse width of 3 ns to 10 μs, event dead zone of 3.2 ft (3 m) and 4 g Network.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-150

This Visual Fault Locators has test range of 0.06 mi to 24.8 mi (0.1 km to 40 km), measure time of 5 s to 180 s,and wavelength of 1550 nm ±20 nm.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-149

This Visual Fault Locators has test range of 0.31 mi to 124 mi (500 m to 200 km), Pulse Width of 5 ns to 20000 ns, and reflection accuracy of ±2 dB.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-148

GAOTek Visual Fault Locator is a high performance, multi functional test instrument designed for the network.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-147

This Visual Fault Locators has dynamic range of 1310 nm or 1550 nm, event dead zone of <6.56 ft (2 m), and loss threshold of 0.01 dB.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-146

GAOTek Visual Fault Locator is mainly used for measuring the length, transmission loss, joint loss and other optical fiber physical properties of optical fiber and cable.

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GAOTek Mini Visual Fault Locator

SKU: GAOTek-VFL-175

GAOTek Mini Visual Fault Locators are the most portable test instrument in the industry.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-174

GAOTek Visual Fault Locators are a kind of accurate and durable portable instrument for the installation, operation and maintenance of optical fiber network specially designed.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-173

GAOTek Visual Fault Locators are the easiest way to identify fibers from end to end and locate polished connector end faces.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-172

This Visual Fault Locators has built in VFL+OPL, 5.5 in (13.97 cm) touch screen, 6 motor auto focus, 18 seconds heating time, 2 G or 4 G module.

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GAOTek Visual Fault Locator

SKU: GAOTek-VFL-171

GAOTek visual fault locators, with the ability to locate fibers and verify cable continuity and polarity, this fault locator is the ideal accessory for helping to find breaks in cables, connectors, and splices.

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