While many of the measurement principles discussed on the previous page are valid - the Dodeca-Gauge is doomed to remain a one-of-a kind tool. It actually weighs about 8 pounds, and is a heck of a handful to hold.
This is number two in our ongoing series of April 1st products....if you're interested in having a look at last year's entry - just search for "AFD" using the product search function.
Have a happy April first!
The staff at Veritas® Tools