This connector adapter from AFL is specifically designed for use with the OPM series power meters, ensuring a reliable connection essential for accurate measurements in fiber optic testing. Its screw-on feature facilitates a secure attachment, allowing for efficient operation in various testing and splicing activities. As part of the broader category of equipment for splicing, testing, placing, and locating, this adapter enhances the functionality of your testing set, making it a vital component for professionals who require precision in fiber optic applications.