What is meters?

Meters are devices used to measure and display a quantity. They come in many forms, measuring physical quantities like length (e.g., measuring tape, ruler), volume (e.g., graduated cylinder), mass (e.g., weighing scale), time (e.g., clock, stopwatch), electric current (e.g., ammeter), voltage (e.g., voltmeter), and energy consumption (e.g., electricity meter, gas meter, water meter). They are widely used in various applications, from everyday tasks to scientific experiments and industrial processes, providing crucial data for monitoring, control, and billing.