Armada GFL3000 Ground Fault Locator | ValueTesters.com
Visual Fault Locator Mini w/2.5mm - Fiber Instrument Sales
Amazon.com: Visual Fault Locator 30mw 30km, Red Light Pen Kit for Fiber Network Cable Test, VFL Fiber Optic Cable Tester Detector Meter with Universal 2.5mm Adapter for FC SC ST LC Connectors (
1mW (5km) FVFL-204 Pen Shape Visual Fault Locator with Standard 2.5mm Universal Adapter - FS.com