The NOYAFA NF-919 Optical Multimeter is a compact, multifunction fiber test instrument that combines an optical power meter, a stabilized laser light source, and a visual fault locator (VFL) in a single unit. It is designed for technicians who need reliable measurements across both single-mode and multimode fiber networks.
The optical power meter supports six calibrated wavelengths (850, 1300, 1310, 1490, 1550, and 1625 nm), covering common multimode and single-mode applications. This enables accurate power and attenuation measurements across telecom, data center, and access networks.
The built-in light source outputs at 1310 nm and 1550 nm, making it suitable for insertion loss and end-to-end link testing. The integrated 650 nm VFL provides visible red light for continuity checking and fault location on short fiber runs.
With a clear LCD display, simple controls, and universal SC/FC connector compatibility, the NF-919 is practical for field work, datacenters, and structured cabling environments. Its all-in-one design reduces tool count while maintaining measurement flexibility.
Key Features
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Integrated optical power meter, light source, and VFL
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Six power meter wavelengths: 850 / 1300 / 1310 / 1490 / 1550 / 1625 nm
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Dual-wavelength light source: 1310 nm & 1550 nm
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650 nm visual fault locator for fiber tracing and break detection
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Supports single-mode and multimode fiber
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Compatible with SC and FC connectors
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Clear LCD display with simple operation
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Portable design for field and lab use
Typical Applications
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Fiber installation and commissioning
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Insertion loss and attenuation measurement
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Continuity testing and fault location
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FTTH, telecom, and enterprise fiber networks
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Datacenter and structured cabling verification
Technical Overview
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Power meter wavelengths: 850 / 1300 / 1310 / 1490 / 1550 / 1625 nm
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Light source wavelengths: 1310 / 1550 nm
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VFL wavelength: 650 nm
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Fiber types: Single-mode and multimode
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Functions: Optical power meter, light source, VFL
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Connector type: SC / FC
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Display: LCD
The NOYAFA NF-919 Optical Multimeter provides a practical, all-in-one solution for routine fiber measurements across both multimode and single-mode networks, reducing equipment load while maintaining accurate results.
