http://www.amazon.com/Oregon-Scientific ... 069&sr=1-2
I dug all over to find this thing. I work at Circuit City, an electronic store, and when testing this unit, it always measured properly or damn near close to what my caliper tests gave me. Obviously you have specific times of the day when you are supposed to use the unit, but it never seemed to go crazy or give weird readings, and its easy to travel with.
Discuss health screening, fitness testing, and assessment