The EXFO Protective Cover Caps are essential accessories designed specifically for use with the EUI-XX series, ensuring optimal protection and maintenance of your equipment. Each pack contains ten high-quality caps that effectively shield sensitive components from dust and damage, prolonging the life of your devices. These caps are ideal for professionals in the telecommunications sector, offering peace of mind during testing, splicing, and placement tasks. Protect your investment with this practical solution that enhances the reliability of your OTDR equipment.