Yamasaki Visible Fault Identifier | TVFI
Yamasaki - Visible Fault Identifier | TVFI
The Yamasaki TVFI Visible Fault Identifier is a practical palm sized solution for finding breaks, bends and faulty connectors or splices in fibre optic cable
It works by shining an extremely bright 1mW Class 2 laser through any fiber optic cable, causing all cracks, splits or leaks to glow a brilliant bright red.
Features of this product
- Power 1mW
- Effective range 5km
- Wavelength: 650nm (Red)
- CW or Modulation 2Hz
- Suitable for SM and MM
- Suits 2.5mm Ferrules
- Power Display Light
- Battery: 2 x AAA
- 1.25mm Ferrule adaptor available
- 12 Month Warranty
Specifications of this product
- Central Wavelength: 650nm+10nm
- Emitter Type: FP-LD
- Output Power: 1mw
- Optical Connector: FC/2.5mm universal connector 1.2mm connectors on customer requests
- Opetating Model: Both CW and Pulsel (2Hz) available
- Power Supply: Two AA alkaline batteries
- Battery Operating Time: 40 h
- Operating Temperature: -10~+60(°C )
- Storage Temperature: -25~+70(°C )
- Dimension (nm): 100*30*18
- Weight: 37 g
To contact Anderson Corporation about Yamasaki Visible Fault Identifier | TVFI use Get a quote.
It works by shining an extremely bright 1mW Class 2 laser through any fiber optic cable, causing all cracks, splits or leaks to glow a brilliant bright red.
Features of this product
- Power 1mW
- Effective range 5km
- Wavelength: 650nm (Red)
- CW or Modulation 2Hz
- Suitable for SM and MM
- Suits 2.5mm Ferrules
- Power Display Light
- Battery: 2 x AAA
- 1.25mm Ferrule adaptor available
- 12 Month Warranty
Specifications of this product
- Central Wavelength: 650nm+10nm
- Emitter Type: FP-LD
- Output Power: 1mw
- Optical Connector: FC/2.5mm universal connector 1.2mm connectors on customer requests
- Opetating Model: Both CW and Pulsel (2Hz) available
- Power Supply: Two AA alkaline batteries
- Battery Operating Time: 40 h
- Operating Temperature: -10~+60(°C )
- Storage Temperature: -25~+70(°C )
- Dimension (nm): 100*30*18
- Weight: 37 g
To contact Anderson Corporation about Yamasaki Visible Fault Identifier | TVFI use Get a quote.
Yamasaki’s TVFI is a palm-sized fibre optic cable tester that locates breaks, bends, faulty connectors and splices in fibre runs. Its 1 mW Class 2 red laser makes cracks, splits and leaks glow along the cable, helping technicians pinpoint fault locations. The power display light gives operators a visible indication of power status while they test cables.
- Effective range: 5 km
- Wavelength: 650 nm
- FC/2.5 mm universal optical connector
- Battery operating time: 40 hours
- 12-month warranty
Source: listing by Anderson Corporation on IndustrySearch
· Updated 5 Nov 2026
Supplier document: Anderson_Visible Fault Identifier TVFI_Brochure (PDF)
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Anderson Corporation on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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