The Viavi MP-80A Power Meter is a miniature device that measures optical power via a USB 2.0 connection to a PC/laptop. This MP-80A unique device makes digital processing of optical power measurements possible and integrates directly with the VIAVI FiberChek2 software, the industry-leading automated fiber inspection and analysis program. MP-80A size, functionality, and ease-of-use makes it an extremely useful and practical tool when testing optical power levels. The simple, straightforward, and intuitive software interface offers a well-organized digital solution to both fiber inspection and test procedures.