✔ Superior quality – Designed for professional use, this sterilizer features all-metal construction except for the glass door. This unit is CE certified (International safety compliance standard), fuse protected and arrives fully assembled. ✔ Superb UV sterilization –The cabinet houses a premium, high-output, long-life , ultraviolet bulb. This bulb outputs a disinfectant, germicidal light that kills most micro-organisms. ✔ Effective –Suitable for use with tools and instruments made of glass, metal, plastic and other materials. Easy-to-use; first, clean items to be sterilized, chrome wire basket, insert into the sterilizer and close the door. ✔ Safety features –Since radiation from ultraviolet lamps is harmful to the eyes and skin, this sterilizer features a protective, shielded door that blocks the UV rays from escaping the unit. In addition, an auto-shutoff feature automatically turns of the ultraviolet light when the door is opened, and reactivates it when door is closed. A coated inspection window in the door permits viewing of the interior contents and verification that the UV is functioning.