TexasCHLforum.com

I've been using this one with a lot of success.

http://www.hornady.com/store/Lock-N-Load-Bench-Scale/" onclick="window.open(this.href);return false;

Always goes back to zero when the pan is removed/replaced and you can easialy calibrate it every time you use it with the included weights. I usually leave it on for 10-15min before weighing to let it warm up.