I use an Ohaus triple beam.

http://www.scalesgalore.com/product/?product_id=4661

I've used the same one for thirty five years. There are probably easier to use digital balances out there, but mine never needs batteries.

Jim

Whether we are in a pleasant or a painful state depends, finally, upon the kind of matter that pervades and engrosses our consciousness.
-- Arthur Schopenhauer

On Jul 26, 2013, at 9:08 PM, Todd Last <Rubatoguy@COMCAST.NET> wrote:

> Can anyone recommend the type of scale you need in order to make sure
> engine parts are the same weight?
> Obviously something that does not have a high margin of error. Any
> suggestions on brands or what to look for?
> 
> Todd
> '88 westy