Get a digital scale from the department store - kitchen section. Costs about $20 to $30. That is for the weights.
Get a string and a measuring tape. Start at the tip of the nose with the string and run it down the snakes back all the way to the tail, then measure the string
Are you some kind of genius or something?
I completely overlooked a digital kitchen scale and string, when I get him out tonight I'm going to try to measure and weigh him.
I'll let you guys know the results, thanks for your help