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You are here:   » Products » Optical Technologies » Equipment » Fiber Optic Test & Measurement » Sensing » Optical fiber Length Meters » Fiber Length Meter and Strain Sensors

Optical fiber Length Meters

Fiber Length Meter and Strain Sensors

Key Features

  • Measures lengths from a few mm up to 500 m
  • Better than 2 mm resolution
  • Less than 0.1% measurement error
  • No dead zone. Can measure fibers less than 1 cm long
  • Takes absolute and relative measurements


The OZ Optics Optical Fiber Length Meter (OFLM-100) delivers fast, accurate and reliable measurements of optical fiber lengths. This powerful tool saves time and money while preventing measurement errors and improving quality control. With resolution and repeatability of less than 2 mm, the OFLM-100 delivers highly accurate optical path length measurements for distances up to 500 m. The system reports and records its measurements to any Windows based personal computer, allowing easy data logging and report writing.


  • Optical fiber cable assembly
  • Production testing
  • Optical network field installations
  • Quality control and acceptance testing
  • Fiber optic sensor assembly and testing
  • Low-cost dynamic strain sensor
  • Construction of fiber interferometers
  • Ring laser manufacturing



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