This connector adapter offers a reliable solution for those needing precise alignment and compatibility within their optical testing equipment. Designed specifically for use with EXFO Power Meters and Optical Time-Domain Reflectometers (OTDRs), it employs a screw-on installation method to adapt various connector types seamlessly. Featuring a 2.5 mm universal configuration, this adapter ensures that the ferrule end-face is accurately aligned with the detector, enhancing measurement accuracy during testing. Its compatibility with the MAX-740C and PX1 models makes it an essential accessory for professionals looking to optimize their testing capabilities.