Summary: My husband had been given an older model of this calculator years ago and it finally gave up the ghost. I bought this for him as a replacement. It's the same model number and everything but when it arrived, he said it is bigger than his old one. He is ok with that and likes the calculator a lot. He really likes the fact that it closes, protecting the keypad and display from a lot of dust and dirt. Good price too.
Great little handheld, though probably not the ideal design for students or one-handed use on a desktop
Michael B, Amazon
2 April 2014
Summary: For most people, this calculator is sufficient for the tasks as advertised. If you're a student or working professional, you should be aware of a few minor design flaws that could become an issue on time & accuracy-critical tasks. Now I'll admit, I was disappointed to discover that the clamshell hinge doesn't actually hold up the screen, but truthfully, it wasn't a big deal for me.