Fiber optic cable tester and detector

Fluke Networks ★ 3.9/5 · ItemOracle Score Premium

$122.92
Last verified 17 hours ago · Subject to change
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Fluke Networks FIBERLERT-125 Fiber Optic Cable Tester and Detector

Non-contact fiber detector that indicates optical signal with light and sound. Detects power in single- and multimode fiber; supports SM and MM with UPC/APC connections. A customer notes ease of use and time savings in troubleshooting

Highlights

  • non-contact detector
  • visual and audio signal cues
  • supports SM and MM and UPC/APC

Pros

  • non-contact detector
  • easy to use
  • detects optical power across SM/MM
  • indicators via light and sound
  • suitable for ports and patch cords

Cons

  • no setup required may not indicate quantitative power
  • limited to optical signal detection rather than full tester functions
  • customer feedback mentions price perception but data not about value

Best For

  • fiber troubleshooting
  • verifying fiber pathways
  • checking signal presence on ports
  • cable maintenance
  • patch cord verification
  • pre-termination testing

Features

  • Detects optical power in single-mode and multimode fiber (850–1625 nm)
  • Non-contact detector reduces risk of damage to fiber optics; suitable for ports and patch cords
  • Indicators provide light and sound signals for presence of optical signal; no setup required
  • LightBeat indicates operation and battery status; powers off after five minutes to conserve power (2x AAA included)
  • Includes UPС and APC connection compatibility; comes with a two-year warranty

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