http://www.rapala.com/rapala/fishing-tools/scales/

Welcome to the bass culling group. smile

I have been culling for 2 years and we use the digital Rapala scale. Works great in the boat and on shore. We use the $40 model mostly. The $20 model i would stay away from if u can spare 20 more as it flips to kg a lot as u turn it on without even knowing you changed the modes.

good luck on culling and enojoy the fishing!