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A scale indicator is an external device that displays the weight of an object on a digital display. Also known as a digital weighing indicator or weighing scale display, they are a common scale component used in industrial and commercial weighing applications around the world.

Scale indicators typically consist of a large, easy-to-read display, simple navigational buttons or a keypad, a power cord (and/or internal batteries), a communication port (such as serial RS-232), and an optional stand or panel mounting hardware.

Some weight indicators also have built-in features such as process control, data storage, statistical analysis, and networking capabilities. This allows you to collect and analyze weight data for quality control purposes or to track production trends over time.