I'm looking to buy some calipers. Has anyone heard of Accu-measure bodyfat calipers? They have some of those calipers and myotape on ebay for like 11.99. I was thinking about getting it. Here's the website: http://www.accumeasurefitness.com/

yep those are quite good, it takes some practice to get consistent results. the myotape is really great i think.

I have Slimguides. They are also very good. Although not digital, the pinching is done for you. I believe that they are the caliper of choice for the Canadian Athletic association (whatever is called).