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Quick Details

  • Place of Origin: Guangdong, China (Mainland), Shenzhen.China
  • Brand Name: NOYAFA
  • Model Number: NF-300
  • Power: Electronic, 9V batteries
  • Usage: testing equipment
  • Port: RJ45, RJ11, BNC
  • Function: testing cable continuity, measure cable length , locate cable fault
  • Warranty: 1 Year

Packaging & Delivery

Packaging Details Quantity: 30pcs/ctn
Delivery Time Shipped in 3 days after payment
Product Description

Item Specifics:
*Is_customized: Yes
*Brand Name: Noyafa
*Place of Origin: Shenzhen.China
*Port: RJ45, RJ11,BNC,USB
*Test length: BNC,RJ45           
*Wiremap Type: RJ45, BNC Cable
*Tracking Type: RJ45,RJ11,BNC,USB and Metal Cable
*Other Function: LED Flash and Loud Speaker
*Power: 9V Alkaline battery
*Warranty: 1 Year


Applications Include:
* Trace and locate  RJ45 ( even STP / 4-core) , RJ11, USB, BNC cables.

* Hub blink for locating network port by  the flashing port light on Hub / Switch. 

* Anti-jamming, capable of working on the exchanger and PC startup.
* Measure cable length for RJ45, coax cable.
* Check open, short, cross, crosstalk for RJ45, RJ11 Coax Cable.
* Locate and breakage point accurately. 
* Memory function for calibration data.

* Earphone permits use in noisy environments.




Technical indexes:


 NF-300 Transmitter specifications 
 LCD screen 53x25mm
 Tone frequency 130kHz
 The Max. distance of tracing cable  Electrified wire:3000m
 Non-electrified wire: 2000m
 The Max. distance of cablemapping 2000m
 The Max. distance of cable length testing 1000m
 Trace cable coonected to switch Anti-jamming 
 Tone mode 2 Tones, adjustable
 Compatible with connectors RJ11,RJ45,BNC,USB
 LED lights display Wiremap, tone, tracing
 Cable map indication LCD (#1- #8)
 Shielded indication LCD (#9)
 Low battery display LCD (6.5V)
 Battery type DC9.0V(NEDA 1604/6F22 DC9V) x 1pc 
 Dimensions (LxWxD) 185 x 80 x 32mm
 NF-300 Receiver specifications 
 Frequency 130kHz
 The Max. working current Less than 70mA
 Earphone jack 1
 LED illumination 2 LEDs
 Battery type DC9.0V(NEDA 1604/6F22 DC9V) x 1pc 
 Dimensions (LxWxD) 218 x 46 x 29mm
 NF-300 Remote unit specifications 
 Compatible with connectorsRJ45,BNC
 Dimensions (LxWxD) 107 x 30 x 24mm








Accessories Included:
* Earphone x 1 set
* Battery x 2 sets
* Telephone line adapter x 1 set
* Network cable adapter x 1 set
* Coax cable adapter x 1 set

* Cable clips x 1 set




Packaging & Shipping




 Fast Delivery

Different amount of time will be required for different
Related Products
Contact Us

Tel: 0755-61514001
QQ: 814152819
Wechat: 13751094064
Whatapp: +86 13751094064
Skype:Noyafa Sophia Liu

Add: The 3th Industry Zone,
Xiaoqiao,Shajing Town,
Baoan District, Shenzhen

Company Information


SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is a leading brand and manufacture based in Shenzhen,China. sipplying LCD cable tester,Cable length tester, Optic multimeters, CCTV monitor tester,HD cable tester , Toolkits and Laser range finder field since in 2006.

Our Advantages

10 years experience

With over 10 years of experience in this industry, Shenzhen NOYAFA Electronic Co., Ltd.


According to customer requirements and products, ODM/OEM services to customers around the world.

Quality assurance

Product quality assurance, with a product license, to provide the perfect after-sales service.

service team

Professional service team and professional technical team.



Strength proof

ISO 9001 certificate


Q1.What’s your advantage? Why we choose you?

A:1)10 Years experience of cable testers production and R&D.We have the most professional techniques and team. More advantage in price

2)Great production capacity Sustainable Supply . According to customer requirements, We support the customized include package.

3)We use 100% new materials and the best production process, in consequence our defective rate is lower than 0.01%.

Q2.What’s the Payment?

A:T/T would be better with quick transfer and few bank fees. LC could also be accept, but the procedure is complex and the fee is high. You can also use Western Union and Paypal.For large quantity,sea shipping can be provided

Q3.Are you a factory or trading company?

A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q4.How can I get some samples?

A:We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples may be free for you, this charge will be deducted from the payment for formal order.

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Supplier's Trade Assurance Limit: US $32,000
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