Coupon Code Description: Today at MoreBeer.com, save $7 On a home brewing grain scale! This bench-top 500 gram capacity scale is accurate, easy to read, comes with a measuring bowl, charger and batteries. The small size makes it easy to store. It has a 0.01 gram readability for super accurate weighing. Features digital auto calibration, a tare feature and counting mode. Here are some of the features of this home brewing grain scale.