Summary: This is by far the best scientific calculator on the market. The store function and the scientific notation mode are essential and the two-line screen lets you see exactly what you are entering. Very easy to use went out of my way to buy this as I couldn't find it in stores.
Summary: I got this calculator for a stats class and the different analyses it does for the price is great. There are a lot of tutorials online for the different ways to use it but it's pretty easy to figure out right out of the package.
Summary: Item was supposed to be brand new but came in an unsealed plastic housing suggestive of a returned item. I have decided to keep the item since it works OK, but will never order from "AUTHENTIC DISCOUNTS" again.
Summary: Bought three of these and everyone had a failure in the display. They were hardly used. Made in china. I will have to trash them. Will not buy Sharp anything as my clocks by Sharp have failing displays also.
Summary: I have been using this calculator for more than a year now and it still works like new. The poor thing has been dropped by me and my kids a few times but I have to say it is very durable. I will recommend it.