hairwing - Thanks for the tip! I remembered that a Harbor Freight opened not far from my house and decided to stop in. I was looking for a pair of digital calipers - I use one made by Mitutoyo at work and love them, but they're like $150 for those. Look what I found for TEN BUCKS!

http://www.harborfreight.com/cpi/cta...7257&Submit=Go

The quality is every bit as good as the Mitutoyo calipers I use every day, and the specs say it is even more accurate than the Mitutoyo calipers. Unbelievable.