... quality or improper cleaning. OCI-20B offers excellent viewing on connector/fiber end-face and has a unique feature to record ... male, PC), FC/SC/ST female adaptor, LC/MU female connector, 1.25/PC male adaptor, power adaptor, 2GB SD card ... , SD card reader, USB data cable, earphone, video cable, soft carry bag, user’s manual OCI-20B Optical Connector Inspector