Gold Member Since 2014
Audited Supplier
Hangzhou DAYTAI Network Technologies Co., Ltd.

Visual Fault Locator, China Visual Fault Locator, High Quality Visual Fault Locator manufacturer / supplier in China, offering China Reliable Quality Visual Fault Locator (DT7305A Visual Fault Locator), Waterproof Rg11 Compression Connector, FTTH Pon & CATV Optical Receiver/Converter Mini Fiber Optic Node with Wdm and so on.

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China Reliable Quality Visual Fault Locator (DT7305A Visual Fault Locator)

Purchase Qty.:
10-999 1,000+
FOB Unit Price: US $15 US $9
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $15
1,000+ US $9
Get Latest Price
Production Capacity: 5000 Piece/Pieces Per Month
Transport Package: 1 PCS/Box, Then 10 Boxes in a Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: DT7305A Visual Fault Locator
  • Wiring Devices: Vfl
  • Condition: New
  • Weight: 120g Without Battery
  • Laser Type: Fp-Ld
  • Trademark: DAYTAI
  • Origin: Zhejiang, China
  • Type: Fiber Optic Test Instrument
  • Certification: CE, RoHS
  • Output Power: 0dBm, 10dBm
  • Size: 15*180mm
  • Work Mode: Cw or Modulated
  • Specification: CE; RoHS; IOS; SGS
Product Description
China Reliable Quality Visual Fault Locator

1. Description of  Visual Fault Locator
* Visual Fault Locator is specially designed for field personnel who need an efficient and economicaltool for fiber tracing, fiber routing and continuity checking in opticalnetworks.
* It finds breakpoints, poor connections, bending or cracking in fiberoptic cables; and it can find faults in an OTDR dead zone and is used for end-to-end visual fiberidentification.

2. Feature of  Visual Fault Locator
* 2.5mm universal connector,for 1.25mm connectors,FC(male)-LC(Female)adaptor also can be provided on request
* Operates either in CW or Pulsed mode with constant output power
* Low battery warning
* Long battery life (up to 60 hours)
* Drop-resistand and dust-proof design of laser head
* Laser case ground design prevents ESD damage
* Portable and rugged
* Easy to use
* Meets CE standards including EMC, EMI, ROHS

3. Visual Fault Locator Application
* Maintenance in telecom, CATV
* Test Lab of optical fibers
* Fiber routing and continuity checking in optical networks
* Other fiber opticmeasurements

4. Visual Fault Locator Specification


DT7305A Visual Fault Locator

Central wavelength

650nm±10nm (635nm is available on request)

Emitter type


Output power




Laser Range




Optical connector

2.5mm universal connector, for 1.25mm connectors, FC (Male)-LC.(Female) convertor can be provided on request

Operating model
CW or Modulated

Pulse frequency


Power supply

1.5V AA alkaline batteries* 2

Operating temperature

-10ºC to 45ºC

Storage temperature

-40ºC to 70°C


15 x 180mm


120g (without battery)

5. Standard Package



Visual Fault Locator (DT7305A)

Main unit, User Manual, Individual packing
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