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This Rapala scale works great for keeping track. It is easy to use, has memory for up to 8 fish, 1-8. It automatically shows which number fish is the lightest, the heaviest, and total weight

Just keep 5 fish in it at a time and use the corresponding numbered cull tag. It will let you know what fish to cull. Just weigh each fish as it’s caught, assign it a number. Easy. When you cull a fish, save the new fishs weight in that numbered spot.

Mines very accurate since it uses a piezo pressure sensor. +\- .5% to most tourney scales used. It’s very accurate from use to use, which is the most important thing.

I’ve been using this one for several years now. Normally spot on when we weigh in 5 fish or big bass on Fork. Pretty accurate scales.