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NSKF563 Handheld Optical Power Meter VFL (-70~+6dBm) with 2.5mm FC/SC/ST Connector

Product name:VFL & Optical Power Meter
Part NO: NSKF563
Measurement Range -70~+6dBm
Optical Connector:ST/SC/FC & 2.5mm Universal
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  • NSKF563

  • Newsun tech

Optical Power Meter & visual fault locator (All in One)

NSKF563 handheld optical power meter is a fiber optic tester with upgraded appearance and humanized design, which is mainly used in FTTx networks and fiber network testing. It has a wide range of power measurement and high accuracy, and can be used for absolute optical power measurement and relative loss measurement. When combine with a light source, the instrument is called an Optical Loss Test Set, or OLTS, typically used to measure optical power and end-to-end optical loss.

Optical Power Meter Detector Type InGaAs
Optical Connector ST/SC/FC & 2.5mm Universal
Calibrated Wavelengths 850,1300,1310,1490,1550,1625 nm
Measurement Range +6 ~ -70 dBm
Accuracy ±0.2 dB
Power Measurement Linearity ±0.1 dB
Display Resolution ±0.01 dB
Power Display Units dBm,mW,uW
Visual Fault Locator Output power 1mw/10MW/20mw/30mw
Range 12-km@SM
Connector ST/SC/FC & 2.5mm Universal
Laser safety rating Class 2
Wavelength 650nm±20nm
Output modes Continuous (CW),2 Hz pulsed
Reverse battery protection Yes
Others  Power Supply 18650mAh Li-con battery
Auto Off 10 minutes
Working time >200hoursonly OPM Work
≥50hours10mWVFL & OPM Work meanwhile
Working Temperature -10~+45
Weight 250g
Dimensions 160x75x10mm

fiber power meter

Self Calibration

Set the Auto Off

Wavelength Memory function after turn off the tester

High Accuracy, high ,High sensitivity, high linearity-

Stable VFL Output

-USB Charge port

FC,SC Connector

18650Li-ion Battery

Lower power consumption design, long standby time

Rubber Outshell, increased the protective properties for field work 

optical power meter

visual fault locatorvisual fault locator

On the Importance of Real Test

NSKF563 optical power meter is a portable, handheld tester that can be carried in the field without being cumbersome or adding to your already heavy load of tools and equipment.  it offers a quick and accurate testing solution on both single mode and multimode fibers.

power meter

It is a fact that fiber end-face contamination is a major cause of network outages and downtime. Newsun Tech fiber inspection products enable network technicians and other personnel to safely inspect fiber endfaces for contamination and verify the effectiveness of fiber cleaning procedures.

Newsun Tech offers the best solutions for manufacturing fiber optic cable assemblies. Almost as critical to the equipment used to manufacture fiber optic assemblies are the tools used to test and inspect. At Newsun Tech, we have focus on both the Production and the Field Test and inspection. Newsun Tech works with our customers to make sure their manufacturing procedures produce the highest quality jumpers at the most effective cost.

Newsun Tech focuses on several areas to ensure industry-leading solutions and best practices including: Visual fault locator, fiber optical power meter, Fiber Optic Connector handle test tools Kit, 250X/400X Handheld Fiber Optic Inspection Microscope, and etc..

Production Test and Inspection is generally used in lab type settings where the systems remain stationary. They are built to handle large volumes and typically test to a higher degree of accuracy. This equipment is not only used to provide test reports for customers, but it also allows for the collection of large segments of data that can be reviewed for improvements in the production processes.

Field Test and Inspection pieces of test equipment are designed to be highly portable with internal power supplies and smaller footprints. They are well suited for troubleshooting, mapping and certifying fiber optic networks during and after installation in the field.

We provide the highest quality equipment backed with industry-leading technical support and exceptional customer service. With cutting edge equipment, automation, and process controls.

Critical Areas in the Test STEP

Accurate Test Results: Improper test station setup can and will result in inaccurate testing results. “False Negatives” needlessly increase your rework, while “False Positives” potentially send non-conforming product to your customers.

Multimode Cable Assembly Testing: Proper mode-conditioning is essential to ensure accurate Multimode cable assembly testing.

Test Lead Quality: Essential and often overlooked. Consider your Test Leads to be part of your test equipment, and should be made to the highest quality possible — most importantly, Test Lead connectors should have excellent core-to-ferrule-OD concentricity.

certificate of conformity

Certificate of Conformity

Quality management system certificationQuality Management System

certification for sale transport

Certification for Sale Transport

ISO 9001

ISO 9001



Patent certificate

                     Patent Certificate

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