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GAOTek Pen-size Visual Fault Locator

ID: C0280005tek

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Product Description


GAOTek Pen-size Visual Fault Locator has the function of fiber identification and faults locator of SM or MM fiber. It is a helpful assistant to dead zone of OTDR, it is also a basic maintenance tool for fiber network, LAN, ATM fiber system and telecom network system. It has a powerful battery which can work for more than 60 hours in one go.

Key Features

  • Support CW and 2 Hz modulation work mode
  • Solid: use special laser end design to avoid damage when dropping on the floor.
  • Long working hours: Use effective laser drive circuit to ensure 1mW/650nm locator can work more than 60 hours continuously.
  • Stable power output: use special laser driver circuit, which can ensure stable power output in the low battery.
  • 098 in universal adapter

Technical Specifications

Wavelength  650 nm ± 10 nm
Light Source  FP-LD laser
Output Power  1 mW, 3 mW, 10 mW, 20 mW (optional)
Approx. test range  

1.87 mi (3 km) (1 mW), 3.1 mi (5 km) (3 mW), 6.21      mi (10 km) (10 mW), 9.32 mi (15 km) (20 mW)


0.0984 in (2.5 mm) universal adapter

0.049 in (1.25 mm) connector optional

Working mode  CW or 2 Hz modulation
Operating temperature  32 °C  to 104 °C (0 °C to 40 °C)
Storage temperature  -13 °C  to158 °C  (-25 °C to 70 °C)
Power  2 pcs AA battery
Working hours  ≥ 60 (1 mW)
Weight  0.220 lbs (excluding batteries)
Dimension  1.18 in x 7.28 in (30 mm x 185 mm)

Additional Information