i see other testers around less then $100 that do +25mW from the product page it states <1.3 mW output power, is this accurate?

The output power level listed on the device is < 1.3 mW; wavelength 630-670 nm; class II laser product. I will tell you that the device works very well across great distances. The light source is very strong so it may be a combination of power level and wavelength that make it work well. Also we use a lot of Fluke devices and find them to be very reliable although a bit more expensive.

How far will this device test. can i test a 15km or 20 km length of fiber with it

Thank you for your question. The Visifault has a range of 3 km on Multimode fiber and 4 km on Singlemode fiber.

What is the Wavelength this Fault Locator

Diego, the output of this device is <1.3 mw and the wavelength is 630-670 nm. It is a class II laser product. This information taken off the label on the unit itself.

What is the warranty?

Check on Flukes website.I will say these things are absolutely indispensable. We use them daily to set up very large area (Railroad) fiber networks around the worldThey are very rugged, and we have never had a problem.They have been of sufficient value and reliability that even if there was no warranty, I wouldn't hesitate to purchase them.

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VISIFAULT Visual Fault Locator Fiber Cable Continuity Tester with 2.5mm Universal Adapter, Red

Q: i see other testers around less then $100 that do +25mW from the product page it states <1.3 mW output power, is this accurate?

The output power level listed on the device is < 1.3 mW; wavelength 630-670 nm; class II laser product. I will tell you that the device works very well across great distances. The light source is very strong so it may be a combination of power level and wavelength that make it work well. Also we use a lot of Fluke devices and find them to be very reliable although a bit more expensive.

Q: How far will this device test. can i test a 15km or 20 km length of fiber with it

Thank you for your question. The Visifault has a range of 3 km on Multimode fiber and 4 km on Singlemode fiber.

Q: What is the Wavelength this Fault Locator

Diego, the output of this device is <1.3 mw and the wavelength is 630-670 nm. It is a class II laser product. This information taken off the label on the unit itself.

Q: What is the warranty?

Check on Flukes website.I will say these things are absolutely indispensable. We use them daily to set up very large area (Railroad) fiber networks around the worldThey are very rugged, and we have never had a problem.They have been of sufficient value and reliability that even if there was no warranty, I wouldn't hesitate to purchase them.

Product ID: 81096075

Details

Brand
Fluke Networks
Color
Red
Item Weight
11.2 ounces
Power Source
Adapter
Style
Handheld

⚡Continuous & flashing modes for quick fault ID

🔌Universal 2.5mm adapter fits SC, ST, FC, FJ connectors

🔴Bright red laser for clear fiber tracing

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Description

🔴 Trace with confidence, fix with speed — never miss a fiber fault again!

LONG LASTING POWER - Powered by AA batteries for extended use—stay on the job without interruptions.
DUAL ILLUMINATION MODES - Switch between steady and flashing laser outputs to speed up fiber tracing and fault identification.
RUGGED READY FOR FIELDWORK - Built tough with a handy lanyard and carry case, designed to endure demanding job sites and keep you efficient.
PINPOINT FIBER FAULTS INSTANTLY - Laser-powered precision locates breaks, bends, and splice issues with unmatched clarity.
UNIVERSAL CONNECTOR COMPATIBILITY - Seamlessly test SC, ST, FC, and FJ fibers with the included 2.5mm adapter—expandable to LC and MU connectors.

The Fluke Networks VISIFAULT Visual Fault Locator is a handheld, laser-powered fiber cable continuity tester designed for professional network technicians. It features a bright red laser for precise fault location, a universal 2.5mm adapter compatible with SC, ST, FC, and FJ connectors, and offers continuous and flashing modes for easy fiber tracing. Ruggedly built for field durability, it includes a lanyard and carry case, runs on AA batteries, and accelerates fiber troubleshooting by quickly identifying breaks, polarity issues, and bends in fiber cables.

Specifications

ASIN	B0002NYATC
Best Sellers Rank	#166,183 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #376 in Network & Cable Testers
Brand	Fluke Networks
Brand Name	Fluke Networks
Color	Red
Compatible Devices	SC, ST, FC, FJ, LC, MU (with adapter)
Customer Reviews	4.4 out of 5 stars 34 Reviews
Global Trade Identification Number	00754082027546
Included Components	VisiFault, Batteries
Item Dimensions	11.15 x 5.6 x 2 inches
Item Part Number	FL-VISIFAULT
Item Weight	11.2 ounces
Item dimensions L x W x H	11.15 x 5.6 x 2 inches
Manufacturer	Fluke Networks
Measurement Type	Continuity/Polarity Tester
Model	VISIFAULT
Number of Items	1
Number of Packs	1
Part Number	VISIFAULT
Power Source	Adapter
Style	Handheld
Style Name	Handheld
UPC	840371104040 754082027546 696333644266 889049605588
Unit Count	1 Count

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$957.36

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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