Yes Network Cable Tester NOYAFA Brand 1
Yes Network Cable Tester NOYAFA Brand 2
Yes Network Cable Tester NOYAFA Brand 3
Yes Network Cable Tester NOYAFA Brand 4
Yes Network Cable Tester NOYAFA Brand 1
Yes Network Cable Tester NOYAFA Brand 2
Yes Network Cable Tester NOYAFA Brand 3
Yes Network Cable Tester NOYAFA Brand 4

Yes Network Cable Tester NOYAFA Brand

Power supply:
9V Alkaline battery
Testing type:
RJ45 RJ11 BNC USB 1394 cable
LCD with Backlight
Main Function:
Test and Track Cables
1 Year
Tracking Type:
RJ45, RJ11, BNC, USB, 1394 and Metal Cable
Place of Origin:
Model Number:
Brand Name:

Company Advantages

1. NOYAFA laser distance meter fluke is technologically improved in the CRI. Thanks to its modified total internal reflection(TIR) capacity, the illumination brightness of the product has increased significantly.

2. To ensure its durability and continuous use, NOYAFA digital voltage tester adopts an integrated heatsink to regulate the inner temperature of the product and to cool down when the temperature is too high. In such a way, the heatsink can effectively guarantee the continuous use of the product.

3. The semiconductor of NOYAFA laser distance meter is easily damaged by static, thus, electrostatic protection method is adopted in the assembly step to protect the semiconductor from invalidation or even damage caused by static.

4. The innovative design of NOYAFA best laser distance measurer makes it enjoys high commercial and residential appeal. Its compact lighting design is capable of emitting enough brightness for the different applications.

5. NOYAFA ethernet cable tester is developed by our professional team. It has been improved to its resistance to the electromagnetic influence of electronic products and weather condition such as thunderstrike.

6. This product delivers optimum efficiency to the users.

7. This product has the consistency of product performance during a certain period.

8. This product has a perfect function and reliable performance.

9. This product is thoroughly checked and is able to endure long-term usage.

10. The product is provided with consistent performance and durability.

11. Many of our customers said they often hang it to dry directly after washing, without the need to iron, because it does not wrinkle easily.

12. Most of our customer who bought it said it is easy to care. It does not need frequent and extensive ironing because it does not easily get wrinkles.

13. Our customers say it stays soft over time, which makes it excellent for making different types of clothing, daily supplies, packaging materials, carpet, etc.

14. The product is precisely produced with the exact color I require. There is no chromatic aberration. Said one of our customers.

15. Some of our customers say, unlike other coarse fabric which is irritant or uncomfortable to the skin, the product is smooth and soft.


Main functions

1. Tone trace cable without stripping the insolation among plenty of unknown cables.    

2. Test cable continuity for troubleshooting, such as open, short, cross,ect.       

3. 5 types of cable can be tested, RJ45/RJ11/BNC/USB/1394 ports are included and the complex switch is not required.  

4. LCD, the display result is more direct, more visual and clearer.        

5. 9 different audio tones for option.

Company Features

In China's poe checker industry, NOYAFA is famous for its unique and innovative products. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has been developing into a mature poe checker supplier. With time changing, SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has been grown into a mature supplier that specializes in producing poe checker.

Our business is supported by a high-efficient manufacturing team. They have years of considerable experience in manufacturing the best quality products including poe checker, and always comply with the highest production standards. We are backed by a team of members in charge of product quality. They have earned years of good record for maintaining high standards of our products such as poe checker, and meeting the quality needs of our customers. Our manufacturing plant is equipped with modern production facilities. These facilities are imported aiming to improve overall production efficiency, enabling us to manufacture products within the shortest time. Our factory is constantly invested in a series of manufacturing facilities. With the help of these advanced facilities, they enable us to improve overall operational efficiency for our manufacturing projects. We have a product management team responsible for the life cycle of our products. With their years of expertise in the field of poe checker, they can improve the lifespan of our products while constantly focusing on the safety and environmental issues at each phase.

SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED aims to create a famous poe checker brand of high efficiency, high quality, and good service. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED provides customers with excellent products and services. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED will fully focus on creating a innovative and scientific and techno-logic type company. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED pushes the going-out strategy.

Product Details

More detailed information about network cable tester is provided for you as follows.

Application of the Product

network cable tester of NOYAFA can play a role in various industries.

Since the establishment, NOYAFA has always been focusing on the R&D and production of With strong production strength, we can provide customers with personalized solutions according to customers' needs.

Product Comparison

Compared with similar products, our network cable tester's core competitiveness is mainly reflected in the following aspects.

Enterprise Advantages

NOYAFA has a group of experienced and professional technical personnel and management teams. This provides favorable conditions for corporate development.

We are willing to serve the vast number of consumers and the market in the principle of mutual benefit and credibility first!

Our company will carry forward the enterprise spirit of 'developing and enterprising, pursuing excellence and advancing with the times', and uphold the business philosophy of 'supporting the brand with service, enhancing the value with the brand and leading the consumption with value'. Our goal is to build a perfect market service system and provide high value products and a full range of services for consumers.

NOYAFA was established in After years of development, we gain a foothold in the industry.

NOYAFA's products have been sold to the domestic market and overseas markets such as Western Europe, Eastern Europe, North America, and South America. The sales scale and quantity rank top in the domestic industry.


Application pictures

Yes Network Cable Tester NOYAFA Brand 5


Technical parameters

NF-838 Transmitter specifications
LCD screen 53x25mm
Tone frequency 225kHz
The Max. distance of transmission Up to 2 kilometers
The Max. distance of cable map 1000m
The Max. working current Less than 70mA
Tone mode 9 Tones, adjustable
Compatible with connectors RJ45,RJ11,BNC,USB,IEEE1394
The Max. signal voltage 15Vp-p
LED lights display Wiremap, tone
UTP Cable indication LCD (#1- #8)
STP Cable indication LCD (#9)
Low battery display LCD (6.5V)
Battery type DC9.0V x 1pc 
Dimensions (LxWxD) 185 x 80 x 32mm
NF-838 Receiver specifications
Frequency 225kHz
The Max. working current Less than 70mA
Earphone jack 1
LED illumination 2 LEDs
Battery type DC9.0V x 1pc 
Dimensions (LxWxD) 218 x 46 x 29mm
NF-838 Remote unit specifications
Compatible with connectors RJ45,RJ11,BNC,USB,IEEE1394
Dimensions (LxWxD) 107 x 30 x 24mm



Cable clips * 1set

Telephone cable adaptor * 1set

Network cable adaptor * 1 set

Earphone * 1 set

9V battary * 2 sets (if required)

User manual * 1 set Carry case * 1set

Gift box * 1 set

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we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
During 15 years development, Noyafa has become the most famous brand in cable testing industry in China. With excellent production capability, reliable quality, good after-sales service, we get good reputation from customers all over the world.
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Contact Person:Lory Liu
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If you have any question, please contact Lorry via

Add:Wanjing Business Center, #2506 Xinyu Road, Xinqiao, Baoan District, Shenzhen, China

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