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Red light,Visual Fault Locator,Fiber Optic Visual Fault Locator

Wuhan Cleanet Photoelectric technology Co., LTD

Red light,Visual Fault Locator,Fiber Optic Visual Fault Locator

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Brand Name : KNT

Model Number : B3

Place of Origin : china

MOQ : 1pcs

Price : USD12/pcs

Supply Ability : 1000

Delivery Time : 2-3work day

Packaging Details : cartron

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Red light,Visual Fault Locator,Fiber Optic Visual Fault Locator


This red light is that650nm semiconductor laser is used as light emitting device,
constant current source drive.The light source emits stable red light , interface into
single mode and multimode optical fiber
,and the function of fiber fault detection is
realized.It is an indispensable tool for optical fiber engineering construction, optical
fiber network maintenance, optical device production and research .


Adopt a new human body design; The pressure type cover is convenient for
construction personnel operation; Support alkaline batteries, rechargeable batteries,
computers, adapters, lithium battery power supply modes; Support automatic
shutdown function, prevent error operation to open drain power; Support the lighting
function, convenient in the field, computer room, night of dark environment to
check the line construction.

Technical index:

model SGV01 SGV10 SGV15 SGV20 SGV30

Output 1mW 10mW 15mW 20mW 30mW


output 650nm


interface 2.5mm general purpose adapter


working -20 ~ +60


Storage -40 ~ +85


Battery Type The 2 section No. 7 alkaline battery or lithium battery(apolegamy)

operate time 24h 12h 10h

size 125mm*35mm*17mm

weight 38g

Usage method:

1. Open the battery slot and put the prepared battery into the battery tank (pay
attention to the positive and negative poles of the battery)

2. According to the dust cover is opened, the measured 2.5mm interface optical fiber
connector into the device.

3. Hold the 650 button to start measuring.

According to a red light, then a flash, then turn off the light cycle.650 red light is
forced to close by 3 seconds.

4. When the dark environment is used, the lighting function can be realized according
to LED:

Turn on the lighting once and then turn off the lighting cycle. Turn off the red light

regularly and turn off at 3 seconds. Maintenance and matters needing attention:

1.The laser is harmful, especially need to pay attention to the protection of the eyes,
Laser work is strictly prohibited to look straight at the red light.

2.In general, the higher the temperature, the shorter the life of the laser, as far as
possible to avoid the use of high temperature environment.

3.After a period of time, please use special optical fiber to clean the swab cleaning

4.After use, please cover up to prevent the dust from falling into dust.

5.If the battery is not used for a long time, please remove the battery, so as to avoid
the accident of battery leakage.


In order to protect your legitimate rights and interests, and improve the product
customer service service, the warranty regulations are formulated, please carefully
read and welcome comments and suggestions.

1.This product since the purchase date 1 years free warranty (except for the laser head
warranty of 1 months), more than the warranty, Collect the cost of the corresponding
parts in case of failure.

2.In the warranty period, The following happens to the company shall have the right
to refuse warranty service and take into consideration the original maintenance fee
and service charge.

A,Product malfunction caused by improper use or incorrect operation.
,A lightning strike or improper installation of fire accident.

C,Label damaged or to open without authorization and equipment maintenance.

3.Please well packed shipments to repair products,The company is not responsible for
breakage or loss If there is damage or loss in transit.

4.Please read the product description carefully when installation and use of the
company's products.

5.Please keep the warranty card properly to ensure your legitimate rights and interests.

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