Typically has a flat standing platform and a rotating dial display (usually circular) with a needle that points to your weight. Inside, it uses a spring mechanism: when you step on the scale, your weight compresses the spring, and the tension moves the needle on the dial to show the measurement.
Key features:
Mechanical operation (no electricity or batteries needed)
Dial display with a moving pointer
Spring-based weighing system
Usually measures in kilograms and/or pounds
Simple, durable design with minimal maintenance