I am a CPA and need a solid calculator that I can use to add figures without watching a keyboard. This calculator is great for that. It has large keys that are well spaced. It is easy to see the read out. I highly recommend this for heavy duty desktop use. It is the third I have owned (one at home, one at old office and one at new office). It is not so good for portable use, though I do through it in my softsided briefcase to take to clients with no apparent harm to it. It is just a little bulky to haul it around much though.Get more detail about Sharp QS2130 Commercial Desktop Calculator.
