Visual Fault Locators (VFL)

NOYAFA NF-8508 9-in-1 Multifunction Network Cable Tester with Wire Mapping, Tracing, OPM, VFL for Both Fiber Optic and Ethernet Network Maintenance and Troubleshooting

NOYAFA NF-859GT 10-in-1 Multifunction Network Cable Tester with Alignment Test, Wire Detection, Port Blinking, Cable Length Test, PoE Test, Crimping Test, OPM & VFL for Ethernet & Fiber Installation, Maintenance, Troubleshooting, and Structured Cabling

NOYAFA NF-918S Network Cable Tester with 6 wavelength Optical Power Meter and Visual Fault Locator (VFL)

NOYAFA NF-919 Pocket-sized Optical Fiber Tester: Integrated Optical Power Meter, Light Source, and VFL

NOYAFA NF-908 Series Optical Power Meter with Visual Fault Locator and Network Cable Tester

NOYAFA NF-904 Visual Fault Locator

NOYAFA NF-911C 3-in-1 Optical Multimeter