Measurement Instrument

Some instruments used to find measurements in science include a micrometer screw gauge, an equal arm beam balance, a pendulum, Vernier calipers, a stopwatch and a graduated cylinder.A measuring instrument is a device to measure a physical quantity. In the physical sciences, quality assurance, and engineering, measurement is the activity of obtaining and comparing physical quantities of real-world objects and events.Based on their nature of the operation, instruments can be classified into three types. Indicating Instruments: These indicates the quantity being measured by means of a pointer which moves on a scale.