Part of EXFO’s 600 handheld series, the FLS-600 Light Source is designed for first-class testing. What’s more, you can save time by building a list of your “favourite” wavelengths and only sweeping through these wavelengths when testing. Automatic Wavelength Switching Using the FLS-600 in Auto-Switching mode allows to automatically toggle between available wavelengths. When using this source with the FPM-600 power meter. The highly versatile FPM-600 Power Meter is the ideal tool for link and system qualification. Thanks to its memory capacity of 1000 data items and converter software, it facilitates data management and enables data transfer to a PC via USB connection. The FPM-600 features a green/red LED indicator that gives you a pass or fail test verdict according to the thresholds you have defined. A range of interchangeable adaptors are available to suit the connector configuration you require.