10 Best Visual Fault Locator Pen In The Us - Black Friday 2024
Best Choice1
5er Link TechnologyFiber Optic Cable Troubleshoot Kit. Includes a 50mW/50km VFL Fiber Optic Visual Fault Locator Pen a LC, SC, ST and FC Coupler Adapters, 3 Short Patch Cords and a Case (Troubleshoot Kit)
Main highlights- ►【USES 2 AA BATTERIES】The visual fault locator uses 2 AA batteries (not included), making it easy to find replacement batteries when needed. This also ensures that the locator can be used in a wide range of locations, without the need for access to a power source.
- ►【PRACTICAL DESIGN AND EXCELLENT FUNCTION】Small size and lightweight, it is portable and easy for field test with multiple functions such as constant output power, lower battery warning, long battery life and long-distance detection.
- ►【LONG OUTPUT DISTANCE】This 50mW visual fault locator with battery output strong red light, high effective power circuits allow for stable power. (Note: This pen cannot be shot on the eyes directly).
- ►【INCLUDES LC, SC, ST AND FC ADAPTERS AS WELL AS THREE SHORT PATCH CORDS (1.5 FT Long)】This will help to troubleshoot fiber optic cables that are plugged into distribution panels without the need of remove the fiber from the distribution panel.
- ►【EASY AND ACCURATE IDENTIFICATION】It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light.
- ►【CARRYING CASE FOR EASY TRANSPORTATION】Includes a carrying case that provides a convenient way to transport the kit and keep all of the components organized and protected. This is especially useful for technicians who are often on-the-go and need to take their tools with them.
- ► 【WIDELY USED】The 2.5mm universal connector of the detector is compatibly designed for ST, SC, FC interfaces. Test, both single-mode and multi-mode cables
9.7Exceptional
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Value for Money2
NovaGrowthVisual Fault Locator, 80KM 80mW Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers (80 KM)
Main highlights- 【Widely Used】2.5mm Universal Connector - the connector of this fiber tester is compatibly designed for ST, SC, FC, LC interferes both in the circle and square shape of different fiber optic cables. It can be used for CATV telecommunications engineering maintenance, integrated wiring system optical fiber engineering, optical device production and research, optical telecommunications, optical measurement drive engineering, etc.
- 【Long Output Distance】These fiber optic tools have strong output, up to 70-80 kilometers. The high-efficiency power supply circuit ensures a stable power supply.
- 【High Efficiency Visual Fault Locator】Easy identification of fiber breakpoints, poor connections, bending or cracking. Excellent for finding the right fiber to splice or quickly finding a break. Our vfl fiber optic is used for fiber tracing, fiber routing and continuity checking efficiently. It will create a bright glow around a break or fault barrier area in the fiber.
- 【Excellent Functions】This fiber optic tester is perfect for field tests because of its multiple functions such as constant output power, multi-interface adaptation, low battery warning, long battery life, and long-distance detection. Use two convenient AA batteries.
- 【Crash-proof and Dust-proof Design】Our visual fault locator fiber optic is designed with stainless steel head and aluminum body to prevent crash and dust, and the case ground design prevents damage efficiently.
9.5Excellent
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3
GESDVisual Fault Locator 30KM, VFL Fiber Optic Tester Kit Include Single Mode 9/125um FC Male to LC Female Adapter, Fiber Light Pen for Fiber Network Cable Test
Main highlights- 5. Practical Design - Small size and lightweight, pen-type design with pouch make it portable, easy to check fiber faults with visual fault locator, design with a stainless steel head and aluminum body to prevent crash and dust, the case ground design prevents ESD damage efficiently.
- 4. LONG OUTPUT DISTANCE - This visual fault locator with battery output strong light goes 20-30 kilometers far, high effective power circuits allows for stable power.
- 3. WIDELY USED - 2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.
- 2. Excellent Function - This VFL device is portable and easy for a field test with multiple functions such as constant output power, lower battery warning, long battery life, and long-distance detection.
- 1. Easy to Check Fiber Faults - This visual fault locator can accurately detect and locate fiber breaks, poor connections, bending, or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light.
9.4Excellent
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4
FTVOGUEVisual Fault Locator 50KM 50mW Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers (50 KM)
Main highlights- Practical Design : The fiber optic pen is small in size, light in weight with pouch make it portable, energy saving, and easy to carry for outdoor work.
- Non Connection: The meter will not damage the fiber and the end face of the transmitter, and the output power is not affected by voltage fluctuations.
- Detection Distance : The output distance is 50km, which is a good tool for fiber testing.
- Apply To: Integrated wiring systems and Fiber Optic engineering; CATV Engineering optic network Maintenance; Optical Telecommunications; Optical Measurement drive engineering; Optical device production and research.
- Accurate Identification : This pen type fiber visual fault locator is specially designed to maintain fiber optic cables and wiring, to effectively locate defects on cables.
9.1Excellent
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5
VFLTOOLFiber Visual Fault Locator 30mW 30KM, VFL Fiber Optic Cable Tester Meter, Red Light Pen Tester Adapt LC/FC/SC/ST Interface, Fiber Network Cable Test Kit Fiber Light Source Testers(Aluminum)
Main highlights- 【Wide Application】Universal 2.5mm connector designed for LC, ST, SC, FC interferes both in the circle and square shape of different fiber optic cables, test for both single-mode and multi-mode cables. Apply To: Integrated wiring systems and Fiber Optic engineering; CATV Engineering optic network Maintenance; Optical Telecommunications; Optical Measurement drive engineering; Optical device production and research.
- 【Practical Design】Small size and lightweight, pen-type design with pouch make it portable, easy to check fiber faults with visual fault locator, design with a stainless steel head and aluminum body to prevent crash and dust, the case ground design prevents ESD damage efficiently.
- 【Excellent Functions】The fiber tester multiple functions include constant output power, lower battery warning, long battery life, and long-distance detection. Fiber routing and continuity checking efficiently, creating a bright glow around the faulty area.
- 【Detection Distance】This visual fault locator has a strong light source output power of 30mW, constant output power the strong red light goes 20-30 kilometers far in fiber optic cable, high effective power circuits provide stable power, continuous-wave and pulsed mode.
- 【Accurate Identification】This visual fault locator can easily and accurately detect and locate fiber optic breaks, poor connections, bending or cracking. It can operate either in CW or Pulsed mode. VFL will emit a 650nm red light for fiber tracing and locating, breaks or faults will refract the light in the fiber.
9.0Excellent
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6
GESD11% Off2PCS Visual Fault Locator 30mW 30KM, VFL Tester Kit Include Single Mode 9/125um FC Male to LC Female Adapter, Red Light Pen for Fiber Network Cable Test
Main highlights- 5. Practical Design - Small size and lightweight, pen-type design with pouch make it portable, easy to check fiber faults with visual fault locator, design with a stainless steel head and aluminum body to prevent crash and dust, the case ground design prevents ESD damage efficiently.
- 4. LONG OUTPUT DISTANCE - This visual fault locator with battery output strong red light goes 20-30 kilometers far, high effective power circuits allows for stable power.
- 3. WIDELY USED - 2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.
- 2. Excellent Function - This VFL device is portable and easy for a field test with multiple functions such as constant output power, lower battery warning, long battery life, and long-distance detection.
- 1. Easy to Check Fiber Faults - This visual fault locator can accurately detect and locate fiber breaks, poor connections, bending, or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light.
8.7Very Good
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7
SysotekSysotek Visual Fault Locator - Rechargeable Red Light VFL Fiber Optic Tool kit - Retractable Head fits SC FC ST - Optical Laser Light Pen - Network Cable Tester - with Protective Case and LC Adapter
Main highlights- SAFETY & COMPLIANCE - Class I 1mW laser - Compliant with work, health, and safety authorities. Sysotek designed this VFL pen with case to ensure you meet all job site regulations. The legal power limit provides a bright red light while keeping you, others, and fiber optic equipment safe. Ideal for pinpointing faults in optic cables. Our VFL fiber light is a must-have tool for any technician's toolkit. Class 1, 1mW is the industry standard for a reason. Be compliant, be safe!
- RECHARGEABLE VFL - Save money with a 1800mAh lithium ion battery and never look or replace batteries again. Offering up to 40 hours of standby and can be used while charging. LED battery monitor and USB-C charging. Ideal for techs and fiber testers who use fiber optic light meters or in any situation where optical cables or network ports need to be identified or breaks in fiber lines need to be seen. Add the VFL fiber optic light source to you fiber tester tool kit.
- LED FLASHLIGHT - CONSTANT & PULSING LASER MODE - Featuring an LED flashlight and two laser modes: constant and flashing. Easily inspect patch panel ports in hard to see locations like tech hubs, network centers, and data centers. Sysoteks redlight pen can identify faults in both single mode and multimode fiber. Essential for fiber optic cables and Ethernet connections. Versatile design makes it a must-have to any set of electrical tools or fiber optic testing equipment.
- DURABLE & PORTABLE - Durable metal construction designed for commercial use. Compact & lightweight tool is perfect for telecom or electrical and fiber splicing professionals, easily fitting into your pocket or network tool kit. Superior to others, it complements OTDRs, power meters, fusion splicers, fiber splicer & strippers and fusion splicing tools. Essential for accurate fiber optic light meter readings and working seamlessly with fiber cleavers identifying proper cuts or misaligned splices.
- DESIGNED FOR TECHS - The Visual Fault Locator or VFL fiber tester is essential for fiber optic technicians, using a fiber laser to emit bright red light that helps detect faults like breaks and bends in cables and fiber patch cords. 2.5mm head works with any 9/125um, single mode, multimode, APC or UPC cable. Bonus 1.25mm LC adaptor included. Perfect for techs or electrician tools set. The Fiber Laser pen ensures effective maintenance of optical networks like FTTH FTTX or FTTN and more!
8.6Very Good
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8
GESD2PCS Fiber Visual Fault Locator 30mW + FC/LC Adapter Kit, VFL 30KM Include Single Mode 9/125um FC Male to LC Female Connector, Fiber Red Light Pen for CATV Telecommunications Engineering Maintenance
Main highlights- We have more than 10 years of professional production experience and can provide service response within 24 hours. We are committed to providing every customer with the best products and services, if you need help, please feel free to contact us.
- The VFL + FC/LC connector kit includes an FC interface to LC interface adapters. 2.5mm universal connector - Detector connectors are compatible with round and square ST, SC, MU, FC, and LC interference of different optical cables.
- The 30mW VFL has a strong red light output and can travel up to 30km through optical fibers. Efficient power circuits ensure stable power supply.
- Small volume, lightweight, convenient for the field test, with constant output power, low battery power alarm, long battery life, multi-interface adaptation, remote detection, and other functions.
- 2PCS Visual fault locator can easily and accurately detect all kinds of optical fiber faults, such as fracture, bad connection, bending, opening, etc. The detector emits a 650nm red light for optical fiber tracking. Optical fiber rupture or fault will refract light and produce a bright glow around the fault area. So you can easily find and fix bugs.
8.5Good
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9
Watris VeiyiWatris Veiyi 50MW VFL Red Light Pen, 50km Fiber Network Cable Test, Visual Fault Locator, Pen Type Non Contact Connection Red Light Cable Equipment
Main highlights- PRACTICAL DESIGN - Fiber optic cable meter is lightweight, pen type design with pouch make it portable and easy to check fiber faults. Made of aluminum alloy material, which can prevent crash and dust.
- MAKE TROUBLESHOOTING EASY - This tester can easily and accurately detect and locate fiber optic breaks, poor connections, bending or cracking. And tester provide excellent light, great for trouble shooting fiber.
- LONG OUTPUT DISTANCE - This visual fault locator has a strong light source output power of 50mW, constant output power the strong red light goes 50 kilometers far in fiber optic cable, a good tool for fiber testing.
- DETECTION FUNCTION - The cable test equipment can easily and quickly detect the on off of lines under the non contact connection, and the output power is not affected by voltage fluctuations, saving time and improve efficiency.
- A MUST FOR FIBER WORK - The fiber optic tools are specially designed to maintain fiber optic cables and wiring, to effectively locate defects on cables. Used for optical fiber tracking, optical fiber routing and continuity inspection.
8.4Good
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10
VFLTOOL50mW Visual Fault Locator Kit 50KM with 2.5mm Universal Connector FC Male to LC Female Adapter, VFL Red Light Pen for Network Cable Test, Fiber Optic Source Tester Detector Meter for FC,SC,ST,LC
Main highlights- 【Widely Compatible】The 2.5mm universal connector and included LC adapter make the detector compatible with ST, SC, FC, and LC connectors, and can be used with different circular and square optical cables.
- 【Practical Design】Compact and lightweight, with a pen-style design and carrying pouch for easy portability. The VFL is designed with a stainless steel head and aluminum body to prevent damage from collisions and dust, and the case grounding design effectively prevents electrostatic discharge damage.
- 【Powerful Functions】This portable and easy-to-use VFL device features constant output power, low battery warning, long battery life, and long-distance detection, making it an essential tool for engineers.
- 【Long-distance Output】With its powerful output and strong red light, the VFL can detect faults up to 40-50 kilometers away in fiber optic cables. The efficient power supply circuit ensures stable power output.
- 【Effortless Fault Detection】The visual fault locator accurately detects and locates fiber breaks, poor connections, bending or cracking. Emitting a strong 650nm light, faults in the optical fiber refract the light, providing an easy way to locate the problem.
8.1Good
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