Sigma.40

I have no experience with any scanners other than Snap On. I have a Modis Edge that works wonderfully but was highly expensive. You might be able to find an original Modis for just a few hundred dollars on EBay. I've seen them as low as $100. Just make sure it comes with the cords and keys. They can't be updated anymore and theyre a Littleton slow compared to a newer scanner but it would serve your needs very well.