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HD4105A Pen Type VFL Fiber Optic Visual Fault Locator

Test Equipment Series, Visual Fault Locator/VFL


Model Number : HD4105A
Brand : HONDAO
MOQ : 1PCS  

  • Specifications
  • Parameter


HD4105A 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.


    • Constant & stable output power
    • Special laser driver circuit design
    • power level as long as in an available battery voltage.
    • Low battery warning, reminds users to change the battery .
    • Long battery life(up to 40 hours with AAA batteries)
    • Operates either in CW or Pulsed
    • Pocket size and light weight, easy to use
Model HD4105A
Central wavelength 650nm±10nm
Emitter type FP-LD
Output power 1mw 10mW
Optical connector 2.5mm universal connector
Operating model Both CW and Pulse available
Power supply 2AA alkaline batteries
Pluse Frequency 2 to 3 HZ
Operating temperature -10°C to 45°C
Storage temperature -40°C to 70°C
Weight 37g (without battery)

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