Buy 3M 1720 OVERHEAD PROJECTOR ~ 2500 LUMENS3M 1720 OVERHEAD PROJECTOR ~ 2500 LUMENS Product Description:
- Closed head protects lens from dust and fingerprints
- It has 2,500 lumens of brightness
- It has 11.5-inch focal length
- It has 10-foot power cord
- It has 3-year warranty
Customer Reviews
Most helpful customer reviews
2 of 2 people found the following review helpful.
Really Nice
By Sister Carol
I am crazy about my 3M 1700 overhead projector. Don't know how it compares to others, but it works, is lightweight, and great quality craftsmanship.I do have one problem...I just checked the online manual and can't figure out how many amps the cord is. I feel so dumb, but just don't know electrical things. I wanted to get a short extension cord (from Amazon) so I can use the projector in my classroom. The classroom is in an old part of a church that lets us use it for teaching ESL. There is only one outlet in the whole room. Anyway, can someone tell me the amps on the unit? I noticed the manual said to be sure and get the right amps for an extension cord or else the unit could overheat. Great! So now what, since they don't say what that is (how many amps). Guess we are all supposed to know that stuff.
2 of 2 people found the following review helpful.IT IS GREAT
By cjkelly
i love the projector. It came in great condition and it is a great deal for a fun tool. Super.
2 of 3 people found the following review helpful.It was perfect!
By propmel
The projector that I order from Amazon.com has been a wonderful decision for me. It arrived very quickly and it has worked perfectly everytime I have used it since then. Thanks!
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