●  Applicable on singlemode/multimode fibers
●  Output Power Display 
●  CW/MOD tones output
●  Quick response, no warm-up
●  Interchangeable connectors: FC/SC/ST
●  9V alkaline battery/AC adapter
●  Power saving: Auto-off setting
●  Pocketsize, lightweight and damp-dust-shock proof
●  CE, FCC, FDA certificates
 
  SLS-21 series Stabilized Laser Source paired with ShinewayTech optical power meters can meet the test requirements of fiber identification, attenuation/loss measurements, continuity verification and transmission quality evaluation on singlemode and multimode fibers in LAN/WAN/CATV systems, offering high quality, stability and competitive costs.