Most colubrids will weigh in the 1000-1500 gram range as adults. Not 100% sure about Balls, but I'm sure they'd be a bit more. Don't forget any tare weights you have(weight of the container you will hold the animal in when you weigh it), add a 100 grams or so for that. Get something that will measure at least up to 2kg, preferably more.
Last edited by Will; 01-30-04 at 08:31 PM..