Get traditional overhead transparency projectors You can find online vendors for the classic style of overhead projectors; these models amplify transparent sheets for easy use in the classroom or auditorium.

I recommend:  Suppliers of overhead projectors like Camcor have several product models available starting at just over a hundred dollars. The Dukane Sunsplash series offer durability and simple design. Look for other models like the Apollo V3000 on sale at the Camcor site.

Browse multimedia projector models Along with the old style of free-standing overhead projectors for sale online, sellers now offer a diverse lot of new media projectors. These models are generally more compact and versatile. You can look for overhead projectors that display Powerpoint or slides. Take a look at multiple sites to find a multimedia projector that suits your needs.

I recommend:  BuyerZone and Shopping.com give browsers multiple returns on overhead projectors for sale from overhead projector manufacturers. For an online store site, check out the projector models at providers of overhead projectors like Super Warehouse, where LCD and digital models are available.

Get mounts for projectors If your space is limited, you may want to look into mounts for overhead projection devices. Online sellers like Mounts and More offer durable metal models with boom arms and adjustable extensions for keeping your projectors out of the way when they are not in use. Any model that is a reasonable size can be mounted for optimal storage; it's also easier to work with mounted projectors that are near power outlets and placed for appropriate distance, rather than wheeling out a free-standing unit and setting it up at the last minute.

I recommend:  Check out the wealth of mounting products at Mounts and More's online pages. You can get sturdy mounting equipment to outfit rooms permanently; check product specs from overhead projector manufacturers to see what size of mount you'll need.