... fiber optic measurementsKey Features – Pen-Type Visual Fault Locator2.5mm universal connector, Operates either in CW ... EMC, EMI, ROHS Technical Specifications – -Visual Fault Locator ModelDA-VFL650-1Central wavelength650nm±10nmEmitter typeFP-LD Output ... EMC, EMI, ROHS Technical Specifications – -Visual Fault Locator ModelDA-VFL650-1Central wavelength650nm±10nmEmitter typeFP-LDOutput powerOptional ...