Top 10 Best Fiber Light Tester

Function can measure 8 standdard wavelengths 850980130013101490 155016251650nm , test range -70dBm6dBm, 2mw red light source.. Support lighting,Support automatic shutdown,Support backlight selection, Support wavelenghth memory function,Support user calibration.. Support FCSCST universal interface,Support RJ45 testing,Support simultaneous disply of linear mW and non-linear index dBm.. The light power meter VFL ,Test precision, fine workmanship, easy to carry,completely replace the optical power meter and red pen 2 products. Come with English manual. Lifetime Friendly Customer Service,if have problem,pls contact us..

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.. 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.. 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.. 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.. 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..

High Efficiency Visual Fault LocatorEasy 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 light around a break or fault barrier area in the fiber.. Excellent FunctionsThis 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.. Widely Used2.5mm 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.. Long Output DistanceThese fiber optic tools have strong output power, up to 20-30 kilometers. The high-efficiency power supply circuit ensures a stable power supply.. Crash-proof and Dust-proof DesignOur fiber optic light is designed with stainless steel head and aluminum body to prevent crash and dust, and the case ground design prevents damage efficiently..

Durable Made of high quality aluminum material.Portable and rugged, easy to use, 2.5mm 1.25mm for SC,ST,FC and LC Connectors. Constant output power, lower Battery warning, Long battery life up to 60 hours.Easy to change the ceramic core. It will help to extend the use of time.. strong Penetrating power, stable property. And have two mode always light and flicker.. It is resent from slipping, comfort grab feel, carefully modified. Crash-proof and dust-proof design for its pen head. Durable Made of high quality aluminum material..

Detects optical power in single-mode and multimode fiber wavelengths near infrared range 850 to 1625 nm. No setup or interpretation needed light and sound indicate presence of optical signal. Non-contact detector lessens the risk of damage to fiber optics suitable for ports and patch cords, SM, MM, UPC and APC connections. LightBeat flashes to indicate operation and battery status powers off after five minutes to preserve battery 2xAAA, included. Two-year warranty.

Widely Used2.5mm universal connector, included LC adapter, the connector of the detector is compatible and designed for ST, SC, FC, LC to the circular and square interference of different optical cables.. Easy To Check Fiber FaultsThis visual fault locator can accurately detect and locate fiber breaks, as well as problems such as poor connections, fiber bends or cracks. The detector will emit 650nm strong light, and the break or fault in the optical fiber will refract the light to determine the location of the fault.. Long-distance OutputThis visual fault locator output and strong red light can walk 20-30 kilometers away in fiber, and the high-efficiency power supply circuit can achieve stable power supply.. Powerful FunctionsThis VFL device is portable and easy to conduct field testing. It has a variety of functions, such as constant output power, low battery warning, long battery life and long-distance detection, etc. It is the best tool for engineers.. Practical DesignLight weight, pen-style design, with a small bag, easy to carry, easy to check optical fiber fault and visual fault locator, designed with stainless steel head and aluminum body to prevent collision and dust, case grounding design effectively prevents electrostatic discharge damage..

Indicate the signal directions and power in fiber,displays the relative core power.Can detect optical signals in the tone signal fixed load,270Hz,1KHz and 2KHz,to identify a specific optical fiber,can quickly find the necessary fiber.. Build in VFL can measure the fiber distance is about 10-15 kilometers.. Build in OPM function,test wavelength 85013001310149015501625nm,Measurement range -5026dB.Connectortype 2.5 universal connector.. Metal gripper,no need to change the adapter,Application of optical fiber 250um900um2mm3mm. Lightweight design and LED color screen.,outline size 2304336mm,weight 200g.Lifetime Friendly Customer Service,if have problem,pls contact us..

Powerful fiber optic tester The mini fiber optic tester can measure 10 standdard wavelengths 85098012701300131014901550157716251650nm, test range -70dBm10dBm.. Multifunction Fiber Optic Tools 4 in 1 function includes optical power meter, 10mW Visual Fault Locator, RJ45 network test and LED lighting. Using 2 AAA batteries not included .. Professional High measurement accuracy, measurement error is less than 0.2dB. Support simultaneous disply of linear mW and non-linear index dBm.. Intelligent The fiber light meter support backlight selection and automatically shutdown. It can store up to 500 sets of data, which can be viewed at any time. Support user calibration.. Portable Durable and resistance to falling, small size and light weight, which is easy to carry, can easily fit in pockets and backpacks..

Excellent Functions This pen type fiber visual fault locator is specially designed to maintain fiber optic cables and wiring, to effectively locate defects on cables.. Non Contact 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.. Stable Output The fiber optic pen has stable output power, the output distance is 50km, which is a good tool for fiber testing. Small size and lightweight, portable, easy to check fiber faults with visual fault locator.. Accurate Identification This fiber red light pen can easily and accurately detect and locate fiber optic breaks, poor connections, bending or cracking.. Wide Application Integrated wiring systems and Fiber Optic engineering CATV Engineering optic network Maintenance Optical Telecommunications Optical Measurement drive engineering Optical device production and research..

EASY AND ACCURATE IDENTIFICATIONIt 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.. PRACTICAL DESIGN AND EXCELLENT FUNCTIONSmall 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.. WIDELY USEDThe 2.5mm universal connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.Test for both single-mode and multi-mode cables.. LONG OUTPUT DISTANCEThis 30mW visual fault locator with battery output strong red light goes 20-30 kilomters far, high effective power circuits allows for stable power.. PORTABLEPen-type design with pouch make it portable, easy to check fiber faults with visual fault locator, rugged,Dust-proof design keep fiber connectors clean.