Fiber Optic Power Meters

Fiber optic power meters are essential tools for testing and verifying fiber optic networks. These devices accurately measure the optical power levels transmitted through fiber optic cables, ensuring proper signal strength and system performance. Many of our models also include additional diagnostic tools such as visual fault locators (VFLs) and LAN cable testers, making them ideal for both fiber and copper network troubleshooting. Whether you're performing basic loss testing, troubleshooting fiber connections, or validating continuity in LAN cabling, these power meters provide the precision and functionality needed for professional installations and maintenance.

2-In-One Multifunction Fiber Optic Power Meter and LAN Cable Tester w/ LC Adapter
2-In-One Multifunction Fiber Optic Power Meter and LAN Cable Tester w/ LC Adapter

$47.20
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6 Unit(s) available
NF-908
Typically Ships Within 24 Business Hours

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QuickTreX® Multipurpose All-In-One Fiber Optic Visual Fault Locator, Optical Power Meter, and RJ45 LAN Cable Tester w/ LC Adapter Included
QuickTreX® Multipurpose All-In-One Fiber Optic Visual Fault Locator, Optical Power Meter, and RJ45 LAN Cable Tester w/ LC Adapter Included

$59.95
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14 Unit(s) available, (100 on the way)
QT-MP-VFL-OPM-LCT
Typically Ships Within 24 Business Hours

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3-In-One Multifunction Fiber Optic Power Meter, Visual Fault Locator, and LAN Cable Tester w/ LC Adapter Included
3-In-One Multifunction Fiber Optic Power Meter, Visual Fault Locator, and LAN Cable Tester w/ LC Adapter Included

$55.95
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18 on the way
Icon On Backorder Until 6/23/2026
NF-908L

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4-In-One Fiber Optic and Ethernet Multi Tester with Optical Power Meter, Visual Fault Locator, RJ45 LAN Cable Tester, Tone and Probe for RJ45 Wire Tracing w/ LC Adapter
4-In-One Fiber Optic and Ethernet Multi Tester with Optical Power Meter, Visual Fault Locator, RJ45 LAN Cable Tester, Tone and Probe for RJ45 Wire Tracing w/ LC Adapter

$84.20
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15 Unit(s) available
NF-908S
Typically Ships Within 24 Business Hours

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16-in-1 OTDR Fiber Optic Tester – 80km, 10G OPM, VFL, OLS, Event Map, RJ45 Test
16-in-1 OTDR Fiber Optic Tester – 80km, 10G OPM, VFL, OLS, Event Map, RJ45 Test

$398.95
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18 on the way
Icon On Backorder Until 6/23/2026
NF-9816

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Silicon ZOOM 2 Optical Power Meter
Silicon ZOOM 2 Optical Power Meter

$175.50
ZO2S Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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Silicon ZOOM 2 Optical Power Meter with integrated VFL
Silicon ZOOM 2 Optical Power Meter with integrated VFL

$373.50
ZO2SV Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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ZOOM 2 Optical Power Meter
ZOOM 2 Optical Power Meter

$288.00
ZO2 Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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ZOOM 2 Optical Power Meter with integrated VFL
ZOOM 2 Optical Power Meter with integrated VFL

$486.00
ZO2V Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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WaveTester Optical Power Meter
WaveTester Optical Power Meter

$445.50
WT-1 Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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WaveTester Optical Power Meter with Integrated VFL Port
WaveTester Optical Power Meter with Integrated VFL Port

$643.50
WT-1V Made in the USA TAA compliant
Typically Ships Within 24-48 Business Hours

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Built for Your Application

Designed for fiber optic technicians, network engineers, and installers, these power meters help maintain optimal network performance. They support multiple standard wavelengths (850nm, 980nm, 1310nm, 1490nm, 1550nm, and 1625nm) and are compatible with a range of fiber optic connectors. Integrated LAN cable testing in select models makes these tools even more versatile by allowing users to check RJ45 pin configurations and continuity. Whether you're working in a data center, telecom environment, or enterprise network, these meters provide the necessary insight into fiber signal integrity and cable performance.

Key Features & Benefits:

  • Accurate Optical Power Measurement – Precisely measures power levels in dBm, mW, and µW for reliable fiber performance testing.

  • Multi-Wavelength Support – Covers key wavelengths (850nm to 1625nm) for multimode and singlemode fiber.

  • Integrated Visual Fault Locator (VFL) (Select Models) – Quickly identifies breaks and bends in fiber cables.

  • RJ45 LAN Cable Tester (Select Models) – Tests continuity, detects miswires, and ensures proper pin alignment.

  • LCD Screen with LED Backlight – Provides clear, easy-to-read results even in dimly lit environments.

  • Rechargeable Lithium Battery – Offers extended operation without frequent battery replacements.

  • Durable & Portable Design – Compact and lightweight for easy transport in the field.

Available Configurations for These Products

These fiber optic power meters are stock items and typically ship within 24–48 business hours. While they are not customizable, they are available in different configurations to fit specific testing needs:

  • Connector Compatibility – Includes adapters for LC, SC, and ST connectors (varies by model).

  • Testing Capabilities – Choose from basic optical power meters or models with built-in VFL and LAN cable testing.

  • Integrated Features – Options include multifunction models with tone and probe capability for RJ45 wire tracing.

  • Battery Type – Rechargeable lithium battery for convenience and long-lasting use.

For users requiring custom testing solutions, we offer additional fiber optic test equipment on our site with specialized features.

Common Uses for Fiber Optic Power Meters

  • Fiber Network Installation & Maintenance

  • Telecommunications & Data Centers

  • LAN & Ethernet Cable Verification

  • Troubleshooting Fiber Links & Identifying Signal Loss

  • Certifying Fiber Optic Connections in Enterprise Networks

  • Testing and Validating Fiber-to-the-Home (FTTH) Deployments

FAQ

What wavelengths do these power meters support?

Most models measure 850nm, 980nm, 1310nm, 1490nm, 1550nm, and 1625nm, making them suitable for both multimode and singlemode fiber.

Can these meters test both fiber optic and LAN cables?

Yes, select models include an RJ45 LAN cable tester to verify continuity, pin alignment, and wiring configuration.

How does a Visual Fault Locator (VFL) help with fiber testing?

A VFL emits a visible red laser through the fiber, allowing you to quickly identify breaks, bends, and poor splices.

Are these power meters suitable for professional use?

Yes, these meters are designed for technicians, installers, and engineers working in data centers, telecom, and enterprise environments.

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