Product review (1 stars): Get a different one!! You won't like this one. You will think it will fall apart on you at any second.
well, from the ad, it looked like it would fit the bill, however NOT!!!  Its too small...the display is simple, but there were the following problems. It came with instructions that said AAA battery or button battery...Shoot, there is NO AAA slot space AND, it doesnt state the type of button battery. I had a bunch so kept trying different ones. One powered it up, but the back would not close so I won't bother. Its flimsy...too flimsy. and really, its cheaply made.  I cant see where this would help anyone really.  Too many problems. Its going back.  I consider this a defective device its so flimsy and it doesnt work as intended.