Fiber Optics

The Fiber Instrument Sales OV4 Loss Test Set contains both a power meter and light source similar to other units. This unit also measures ORL to -5...

The Fiber Instrument Sales OV4 Loss Test Set contains both a power meter and light source similar to other units. This unit also measures ORL to -5...

This adapter will fit all FIS Fiber Optic Power Meters, as well as FIS OV Series Fiber Optic Test Sets. It provides you with a sure-grip knurled su...

A Continuity Tester enables you to easily verify light throughput (continuity) of a fiber optic link. The device also enables you to identify multi...

A Continuity Tester enables you to easily verify light throughput (continuity) of a fiber optic link. The device also enables you to identify multi...

A Continuity Tester enables you to easily verify light throughput (continuity) of a fiber optic link. The device also enables you to identify multi...

A Continuity Tester enables you to easily verify light throughput (continuity) of a fiber optic link. The device also enables you to identify multi...

A Continuity Tester enables you to easily verify light throughput (continuity) of a fiber optic link. The device also enables you to identify multi...

This Fiber Optic Pocket Fault Locator is designed to be rugged, compact and lightweight. The unit is 7.1" in length and weighs only 4.5oz. The Fibe...

This Fiber Optic Pocket Fault Locator is designed to be rugged, compact and lightweight.  The unit is 7.1" in length and weighs only 4.5oz. The Fib...

The FIS Fiber Optic Visual Fault Locator will become one of your most essential tools for troubleshooting fiber optic systems. A 1mW fiber coupled ...

The FIS Fiber Optic Visual Fault Locator will become one of your most essential tools for troubleshooting fiber optic systems. A 1mW fiber coupled ...

The FIS Fiber Optic Visual Fault Locator will become one of your most essential tools for troubleshooting fiber optic systems. A 1mW fiber coupled ...

The FIS Fiber Optic Visual Fault Locator will become one of your most essential tools for troubleshooting fiber optic systems. A 1mW fiber coupled ...

The FIS Fiber Optic Visual Fault Locator will become one of your most essential tools for troubleshooting fiber optic systems. A 1mW fiber coupled ...

Fiber Instrument Sales introduces it’s Duplex LC Visual Fault Locator. Because LC connectors are commonly clipped together this product eliminates ...

Quad Ruggedized  The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit is perfect for both in...

Single Wavelength Singlemode (1310nm) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit i...

Single Wavelength Singlemode (1550nm) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit i...

Single Wavelength Multimode (850nm) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit is ...

Single Wavelength Multimode (1300nm) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit is...

Dual Wavelength Singlemode (1310/1550) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit ...

Dual Wavelength Multimode (850/1300) The FIS Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit is...

7 in 1 OTDR Singlemode (1310/1550) The FIS Thunder Bolt OTDR is a full-functioning Optical Time Domain Reflectometer (OTDR) designed for ease-of-us...