Digital Distance Meter China - - NOYAFA 1
Digital Distance Meter China - - NOYAFA 2
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Digital Distance Meter China - - NOYAFA 1
Digital Distance Meter China - - NOYAFA 2
Digital Distance Meter China - - NOYAFA 3
Digital Distance Meter China - - NOYAFA 4
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Digital Distance Meter China - - NOYAFA

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

Company Advantages

· Making use of advanced technology and the latest design concepts, NOYAFA fiber optical power meter has various innovative design styles.

· To ensure product quality, the product is produced under the supervision of our experienced quality assurance team.

· The product does not give off clicking sounds intermittently and produce a low buzzing sound after being used for an extended amount of time, which brings the quiet enjoyment to users.


PON Optical Power Meter NOYAFA NF-912
Data Storage SC / FC port Auto OFF function


To meet various requirement from different customers, Noyafa designed NF-912 with 3 different wave length range to cover 1260~1360nm,1480~1500nm,1535~1570nm pass-band, with auto off function the device is energy saving for customers, integrated with intelligent algorithm to diagnose fiber problems.


The NF-912 PON optical power meter is designedthrough a specially designed optical path and electricityPath structure to realize the special requirements ofsignal optical power measurement in PON system . Inother words , it is necessary to meet the simultaneous testand on-line measurement of three kinds of optical signalwavelengths on the line. The burst test function of testingand 1310nm signals , Thus it is convenient to instmanage and maintain the PON system.



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This is a High Practical InstrumentHandhold PON Optical Power Meter

A Portable high accuracy Practical instrument Designed forInstallation Operation and Maintenance for fiber network

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Dual Port Direct Design

Ensure the communicationfrom OLT to ONT during testing period


Product Detail



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Three WaveLength Wide Range

Measurement for Filter waveTake measurement for optical powerfor all 1490nm / 1550nm / 1310nm threewave standard at the same time

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Quickly Diagnose theNetwork Problems

Implementing intelligent algorithm to test the networkWidely used in operation and maintenance for fibercommunication fiber sensor and fiber CAT field

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Built-in Lithium Battery

3.4V / 1440mah Lithium battery , Rechargeable for continue work


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Soft Silicone Design

Soft silicone protective case , reduce the loss occurs by hit or drop

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Support Bracket

Humanization design , convenient to place and use

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Auto off Function

Auto off function designedcustomers can set for time and threshold



Product Detail



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Tyipe NF-912
Calibration wavelength 1310 Uplink test 1490 Downlink Test 1550 Downlink Test
Passband ( nm ) 1260-1360 1480-1500 1535-1570

Detection range

( dbm )

-35~ + 10 -50~+ 10 -50~+ 10

Isolation 1310nm

( db )

- > 40 > 40

Isolation 1490nm

( db )

> 40 - > 40

Isolation 1550nm

( db )

> 40 40 -
Precision ( db ) ± 0.5
Linearity ±2%
Fiber optic adapter Optical fiber SC interfacees
Detector type yes
Battery type 3 . 7V / 1440MAH lithium batter
Battery life ( H ) >50
Use temperature -10 % ~ + 50°C , < 90 % RH 
Storage temperature -20 %~ + 60°C ,< 90 % RH
Product size ( mm ) 182*105*50

Company Features

· NOYAFA covers a wide range of sales network in home and abroad formaldehyde tester market.

· We have established long-term relationships with organizations, companies, and individuals in China and around the world. Due to the advice of these customers, our business is booming. We have exported products including formaldehyde tester to around 50 countries. In this process, we have accumulated extensive exporting expertise. As our business expands, our service will cover more countries and regions.

· We hope to increase our brand awareness by word-of-mouth and to be known by more potential clients. Under this goal, we will strive hard to enhance our abilities in developing and manufacturing.

Product Details

The digital distance meter we produce are able to stand up to the details.

Application of the Product

Our digital distance meter can be used in multiple scenarios.

NOYAFA is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.

Product Comparison

After being improved greatly, NOYAFA's digital distance meter is more advantageous in the following aspects.

Enterprise Advantages

Our management team, customer service team, R&D team, and production operations team regularly communicate with customers to provide comprehensive, timely and comprehensive services.

NOYAFA adheres to the service principle to be timely and efficient and sincerely provides quality services for customers.

With the enterprise spirit of 'unity and cooperative, truth-seeking and practical, developing and innovative', our company also follows the business philosophy of 'standing on the market with integrity, and developing the enterprise with science and technology'. We strictly operate according to modern enterprise management system, and create quality products wholeheartedly. With a focus on the sustainable development, we are continuing to provide quality products and satisfactory services for new and old customers.

NOYAFA, set up in becomes a dominant company in the industry after rapid development for years.

In recent years, NOYAFA has continuously optimized the export environment and has striven to expanded export channels. Besides, we have actively opened up the foreign market to change the simplex situation of the sales market. All these contribute to the increment of market share in the international market.

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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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