The $80 "shipping scale" is rated to 661 pounds, which is a lot of beer, 79 gallons minus tare.
Commercial shipping can be a slam-bang game. You know no $9/hr worker will set-down 600 pounds gently.
"...suitable for post office, food industry, electronics, mines, medical industry and agriculture. Also good for weighing dog, cat, or any other animal."
Mines?? "Six-teen tons and whadaya get?..."
And I am so glad it is animal-agnostic, it won't refuse to weigh my bear. (Unlike some places, we grow them small in Maine.) (And we do weigh them-- the paper just ran a picture of our new Governor holding a couple of tiny cubs to be weighed, while the real rangers wrassled a drugged Momma into a sling-scale.)
Has 100 tare settings, in case your various brands use different kegs.