Noyafa Voltage Continuity Tester NOYAFA Brand 1
Noyafa Voltage Continuity Tester NOYAFA Brand 2
Noyafa Voltage Continuity Tester NOYAFA Brand 3
Noyafa Voltage Continuity Tester NOYAFA Brand 4
Noyafa Voltage Continuity Tester NOYAFA Brand 1
Noyafa Voltage Continuity Tester NOYAFA Brand 2
Noyafa Voltage Continuity Tester NOYAFA Brand 3
Noyafa Voltage Continuity Tester NOYAFA Brand 4

Noyafa Voltage Continuity Tester NOYAFA Brand

1 Year
Place of Origin:
Shenzhen, China
Model Number:
Brand Name:

Company Advantages

· NOYAFA digital laser measuring device has passed the necessary safety testing. It has been tested with regard to chemicals (lead, flame retardants, formaldehyde, etc.), flammability, and mechanical hazards (sharp points and edges).

· This product has excellent impact resistance. Its high compressibility and rebound resilience allow it to work under high-pressure mechanical movement.

· One of the reasons that why NOYAFA is so popular in fiber testing equipment industry is its strict quality assurance.


Nf-866 Portable Designed Telephone Liner Man
For telephone line man field, Noyafa brought NF-866 to customers who need to detect caller ID with over voltage protection for the device.


First, I'd like to express my thanks to you who choosethe NF-866 Phone Checker. This kind of phone checkerhas the function of automatically detecting FSK and DTMFcall information, super lightning protection and so on. Itcan meet the requirement of all kinds of switch phones bothat home and abroad. As this phone has many functionsso please read the Instruction Manual carefully before you useit.


Product Description



Noyafa Voltage Continuity Tester NOYAFA Brand 5
Noyafa Voltage Continuity Tester NOYAFA Brand 6



User Instruction


Noyafa Voltage Continuity Tester NOYAFA Brand 7
Sketch of transmitter
1. The preparation before using:
Put the plug of the arranged phone line insert into theoutlet of the phone checker , and put the other end inexternal wire . Then the screen shows the initial time andthe phone is in available.

2. Exterior line query:
This check phone is similar to cordless phone , ifyou need to check the landline number , press the switchto dial your own phone or other phone number to querythe landline phone number , and use with alligator clips toquery when checking telephone exchange room , which isonvenient and simple.

3. Internal line query:
According to the instruction from the switch , the checkercan automatically receive call back and then check theinternal line.

4. Dial and call operationo answer the phone:
Make the phone hang up. Answerthe phone directly by press the " on / off " button whenhear the ring. Directly press the " on / off " button, callwhen hear the dial tone. The dial number shows in thescreen. Talking can begin when connected and hang upwhen finish.

5. Flash function:
The user can use the phone checker to dial two phonenumber in the same timeUsing the phone checker to dial the user A number, during the call, press the " FLASH " button, after hearingdial tone dial the user B number to have a call : if fail tocall , press the " " button to continue calling withthe usera.


Company Features

· NOYAFA is a famous exporter in the field of fiber tester.

· SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has exceptional advanced manufacturing gear and equipment. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has passed the ISO9001 quality control system.

· Constant innovation and improvement will be made in fiber tester. Welcome to visit our factory!

Product Details

NOYAFA's voltage continuity tester is exquisite in details.

Application of the Product

The voltage continuity tester of NOYAFA can meet the different needs of different customers.

While providing excellent products, NOYAFA is dedicated to providing personalized solutions for customers according to their needs and actual situations.

Product Comparison

We insist on regulating the production process of the products in accordance with standards, so as to promote the voltage continuity tester has higher quality. Compared with peer products, the specific advantages are mainly reflected in the following aspects.

Enterprise Advantages

NOYAFA has a group of production experts with rich experience and advanced technology. They provide strong technical support for the production.

NOYAFA attaches great importance to the impact of service on corporate reputation. We are dedicated to providing professional and high-quality services for customers.

During the business operation, our company thinks highly of customer and quality. And we believe in our enterprise spirit of 'pragmatic, innovative, developing, concentrated'. With the orientation of market and the basis of customer demand, we adopt advanced technology and innovative management to provide customers with high-quality products and services, so as to build a first class brand in the country.

Founded in NOYAFA has been engaged in the business of for years. So far we have accumulated rich industry experience.

In addition to being sold to many cities in China, our products are also exported to Southeast Asia, Africa and other foreign countries, and are highly praised by local consumers.

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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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