The EXFO FOT 930 Multifunction Loss Tester is a high-quality device designed for testing fiber optic cable attenuation. With compatibility for wavelengths of 1310, 1490, and 1550 nm, this tester is versatile for various networking applications. The brand Exfo is known for producing reliable and accurate networking equipment, making the FOT 930 a trusted tool for professionals in the industry.

Comes with a carrying case original exfo documentations and manuals and quick guide and all the cables and the optic wand with tips. You can check fiber put this unit for any problems with the viewer in scope mode. The screen shows a little burnout on the right hand side which disappears completely if you lower the brightness one level.