High Quality VFL Fiber Optic Laser Pen Visual Fault Locator


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 High Quality VFL Fiber Optic Laser Pen Visual Fault Locator

Introduction : 

This Pen-type VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical networks. It finds breakpoints, poor connections, bending or cracking in fiber optic cables; and it can find faults in an OTDR dead zone and is used for end-to-end visual fiber identification. 



1,  Maintenance in telecom, CATV

2, Test Lab of optical fibers

3, Fiber routing and continuity checking in optical networks

4, Other fiber optic measurements



1, 2.5mm universal connector

2, Operates either in CW or Pulsed mode with constant output power

3, Low battery warning

4, Long battery life (up to 60 hours)

5, Drop-resistant and dust-proof design of laser head

6, Laser case ground design prevents ESD damage 

7, Portable and rugged

8, Easy to use




Model VFL650-2S
Central wavelength 650nm±10nm (635nm is available on request)
Emitter type FP-LD 
Output power 10mw/20mw/30mw
Laser Range ≥10km/20km/30km
Optical connector 2.5mm universal connector
Operating model  Both CW and Pulse available 
Pulse frequency 2Hz to 3Hz / 9Hz
Battery  2AA alkaline batteries
Operating temperature -20°C to 60°C 
Storage temperature -40°C to 85°C 
Dimension 23 x 190mm
Weight 250g (without battery)


Standard Package


Model Includes
VFL650-2S Main unit, User Manual,Individual packing


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