Fluke Networks. Introducing the Fluke Networks Multi fiber pro optical power meter and light source. Unlike any other tester in the market, MultiFiber Pro is a true MPO connector fiber tester which can simultaneously test all 12 fibers in an MPO trunk cable. MultiFiber Pro test results can be easily uploaded to LinkWare Live through which you can easily transfer test results to PC. We all understand that the only way to ensure a high-quality cable installation is to properly clean inspect test and document results for cable installers of MPO trunks. View MultiFiber™ Pro Optical Power Meter and Fiber Test Kits product information.