The handheld OTDR… reinvented.


The MaxTester 700B series is the first tablet-inspired OTDR line that is handy, lightweight and rugged enough for any outside plant environment. With a 7-inch, outdoor-enhanced touchscreen—the most efficient handheld display in the industry—it delivers an unprecedented user experience. Its intuitive Windows-like GUI ensures a fast learning curve. Plus, its new and improved OTDR 2.0 environment offers icon-based functions, instant boot-up, automatic macrobend finders as well as improved auto and real-time modes.


The MaxTester 700B series is a line of genuine high-performance OTDRs from the world’s leading manufacturer. It delivers EXFO’s tried and true OTDR quality and accuracy along with the best optical performance for right-first-time results, every time.


The amazing 12-hour battery life will never let a technician down, and the plug-and-play hardware options, like the VFL, power meter and USB tools, make every technician’s job easier. Most importantly, the Max-700B series is finally bringing the iOLM, an intelligent OTDR-based application, to the handheld market. This advanced software turns even the most complex trace analysis into a simple, one-touch task.


Ultimately, the MaxTester 700B series is small enough to fit in your hand and big enough to fit all your needs!


The entry-level solution designed for all your testing needs


The MaxTester 715B OTDR/iOLM is optimized for the point-to-point testing and troubleshooting of FTTx architectures, and is ideal for testing short fibers (e.g., inside a CO environment or at FTTA/DAS network installations).


Key features

  • – Handy, lightweight, powerful, tablet-inspired design
  • – 7-inch, outdoor-enhanced touchscreen – the biggest in the handheld industry
  • – 12-hour autonomy
  • – Dead zones: EDZ 1 m, ADZ 4 m
  • – Dynamic range of 30/28/28 dB
  • – Rugged design built for outside plant
  • iOLM-ready: intelligent and dynamic application that turns complex OTDR trace analysis into a one-touch task


  • – FTTx last-mile installation and troubleshooting
  • – Short access-network testing
  • – FTTA fiber-DAS installations
  • – CATV/HFC network testing

Available stock

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