Tier-1 certification kit with power meter and light source, compatible with multiple duplex and multi-fiber connectors up to 24 fibers. Measures loss, length, and polarity in just 1 second, as per certification standards. Thorlabs' expanding line of optical power and energy meters includes a large selection of sensor heads, single- and dual-channel power and energy meter consoles, power and energy meter interfaces, a wireless power meter with a built-in photodiode sensor, and a fiber optic power meter designed for. The AE200 series of compact optical power meters and LS300/500 series of light sources are perfect for qualifying applications using fiber optics for the physical layer, including FTTx, CATV, PON and long haul networks. These user-friendly instruments are capable of supporting up to 5 wavelengths. optical network, CATV and FTTX field. Optical power meters, also referred to as peak meters, are used in the installation, maintenance, and testing of fiber optic networks, whether single-mode. VIAVI offers fast, cost-effective, and easy-to-use power meters for installation and maintenance of single mode and multimode fiber optic networks and advanced, photonic-layer power meters for lab and production environments. A family of pocket-sized and low-cost optical power meter plus optical. AFL offers a full range of optical power meters to support FTTx deployments, fiber network testing, certification reporting capabilities and basic power measurements. Read more about our handheld testers below.