4 in 1 Fiber Optic Cleaner Pen Kit 2.5/1.25mm SC FC ST LC Connector Cleaner | Fiber optic cable endface cleaning tools, supports over 800 cleans, for fiber network maintenance cleaning

Wide compatibilityWorks with interfaces such as SC/FC/ST/LC. The SC pen fits 2.5mm connectors (SC/FC/ST/E2000), while the LC pen fits 1.25mm connectors (LC/MU). Suitable for 5G base stations and data center environments. Cleaning box designPress-type one-handed operation with a dust cover to avoid secondary contamination. The replaceable cleaning core delivers approximately 550 cleanings per single operation, supporting uninterrupted use. Cleaning pen functionOne-click operation (remove cap align press) with automatic wire advancement to prevent secondary contamination. Includes a built-in recycling bin and a transparent window to check the remaining cleaning supply; each cycle cleans approximately 800 times. Cleaning effectConstructed from high-density fibers and anti-static resin materials, it efficiently removes dust, oil stains, and other particles from fiber optic port surfaces, with no static attraction that could lead to secondary contamination. Applicable scenariosEngineered for fiber optic interfaces and sockets, ideal for high-frequency, rapid-use settings like 5G base station inspections