OTDR – Model 18B


  • Handheld, Light Weight and Convenient for Carrying
  • The most advanced technology of double-color & material integrative mould in aspect
  • Advanced anti-reflective TFT LCD, display interface can be clearly seen in field
  • Support Auto Test, Manual Test and Real Time Test Function
  • Speed curve analysis, and multiple curves comparison
  • 1.6m extra-short event dead zone
  • Visual Fault Locating
  • Universal connector support FC/SC/ST types, it is convenient for surface cleaning
  • SD card interface supports SD card to transfer data
  • Support Bellcore GR196 and SR-4731 format
  • Battery status indication, and low battery power alarming
  • Replaceable lithium battery support up to 10 hours working time
  • Energy save function and adjustable automatic turn-off time