OTDR Tri-wavelengths 1310nm/1550/1625nm, 40/38/38dB, Event/ Attenuation Dead zone: 1M/4M. Distance: 4m-240km. Sampling point: max 128,000. Distance accuracy: ±(1m+measuring distance ×3×10-5 +sampling resolution). Touch screen included
$1.00
F2H-FHO5000- T40F