Certified Pre-Owned Discovery 900x Microscope with Hard Case

Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Explore Scientific Quality Control Team to ensure the item meets our high standard. The item is then repacked, often in a new box, and prepared for shipment. Generally these items come from one of three sources: returned, often in like new condition; traded in on another item; or new but has blemishes and marks. Certified Pre-Owned items carry the standard Limited One-Year Warranty on mechanical and optical systems; however, because these items are pre-owned, they DO NOT carry a cosmetic warranty. Features Study specimens in stages using three magnification powers ranging from 100x to 900x. Color filter wheel makes it easier to see details of colorless or transparent specimens. Dive right into the world of microscopy with prepared slides and included samples. Launch your own investigations using this set’s many collection tools, vials and bl