Need a recommendation for a digital precision caliper.

[VintageMA]

Something I would like to add to my toolbox. I had thought about getting on in the past for the BL conversion, but I saw this article

http://rc411.com/pages/howto.php?howto=30&page=1

and now I am actively searching for a good one.

I know nothing about what brands are the best and most accurate/reliable. Does anone have any experience with any particular brands and can they recommend one?

My requirements would be - under $100, must be digital and handle inches/mm, must do inside, outside and depth measurements.