Handheld Visual Fault Locator ALK-3003

Handheld Visual Fault Locator ALK-3003


This is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in an optical networks.


  1. Metal case, Rugged and durable
  2. Low battery indication, to avoid leakage and wrong judgment
  3. ESD protection design, Protect the LD effectively
  4. Integrated case, to avoid the case intermediate brokenu00a0
  5. Re-changeable ceramic tube, to avoid returning to the manufacturer for this small fault
  6. Long battery life, up to 60 hours.


  1. Central Wavelength: 650nmu00b110nm
  2. Emitter Type: FP-LD
  3. Output Power: 1mw or 10mw
  4. Optical Connector: 2.5mm universal connector for 1.25mm connectors, FC-1.25mm Hybrid adaptor can be optional on customer requests
  5. Operating Model: Both CW and Pulse(2Hz) are available
  6. Power Supply: Two AAA alkaline batteries
  7. Battery Operating Time: 650nm@1mw u226545hours;650nm@10mwu226515hours
  8. Test with Panasonic LR6 AAA u00a0ALKALINE battery
  9. Operating Temperature: -10~+60 (u00baC)
  10. Storage Temperature: -25~+70 (u00baC)
  11. Dimension (mm): 115*45*27
  12. Weight: 50g(Without Batteries)
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