Features Equipped with 1.25mm adapter (suitable for SC, FC, ST interface) and 2.5mm adapter (suitable for LC interface). Made of high‑quality material, ​has high mechanical strength, good durability, and quality assurance. Hand‑held fiber end face amplifier, fast magnification 400 times, can detect SC/FC/ST/LC interface. It is an indispensable optical fiber end face inspection equipment for operators and engineers. Accurate measurement, plug and play, optical lens, dustproof and waterproof, comfortable hand feeling. Specification: Item Type: Fiber Microscope Color: As shown in the picture Magnification: 400x LED Life: 100,000 hours Shell Material: Non-Slip Rubber Infrared Attenuation Filter: Built-In Lighting Mode: Coaxial lighting / oblique lighting (switch switch) Adapter Interface: 1.25mm (suitable for SC, FC, ST interface) 2.5mm (suitable for LC interface) Battery Type: 3 x 1.5V AAA batteries (Not included) Battery Working Time: 7 hours of continuous work Package List: 1 x Microscope(Battery Not Included) 1 x 1.25mm Adapter 1 x 2.5mm Adapter 1 x Instruction Manual 1 x Non-Woven Bag Note: Be sure not to observe the optical fiber in the connection, it will hurt your eyes by the laser. Package List 1 x Microscope(Battery Not Included) 1 x 1.25mm Adapter 1 x 2.5mm Adapter 1 x Instruction Manual 1 x Non-Woven Bag