bench scales
us postal scales ps30usb ps311 30 lb digital usb postal scale
30 lb large capacity ; 3 way power usb battery or adapter ; can be used with online postage services ; hinged platform allows for weighing of large envelopes or mailing tubes ; range 0 30 lbs ; mechanical overload protection ; 0 1 % accuracy ; minimum weight 0 1 oz ; min add on weight 0 1 oz ; display large 5 digit lcd sku pesnlps30usb
us postal scales