This SC Adapter Cap from AFL is an essential accessory designed to enhance the functionality of handheld OTDRs and OLS series light sources. Equipped with tool-free, switchable adapter mounts, this cap allows for easy interfacing with launch cables and accommodates a variety of connector styles, making it versatile for both multimode and single mode test ports. Compatible with multiple models including C850, C860, and M700, it ensures seamless integration with existing testing equipment, which is crucial for effective fiber optic installations and maintenance. With a manufacturer warranty backing its reliability, this adapter cap is a valuable asset for professionals engaged in splicing, testing, or locating fiber optic connections.