List of measuring instruments
In physics and engineering, measurement is the activity of comparing physical quantities of real-world objects and events. Established standard objects and events are used as units, and the measurement results in a given number for the relationship between the item under study and the referenced unit of measurement. Measuring instruments are the means by which this translation is made. All measuring instruments are subject to varying degrees of instrument error.
Physicists use a vast range of instruments to perform their measurements. These range from simple objects such as rulers and stopwatches to electron microscopes and particle accelerators.
- Length (i.e., distance)
- altimeter (measures height)
- architect's scale
- engineer's scale
- interferometer
- micrometer
- odometer
- opisometer
- ruler
- tape measure
- laser rangefinder
- ultrasound distance measure
- GPS
- Electronic distance meter
- Pressure
- barometer
- manometer
- Pitot tube (used to determine speed)
- anemometer (used to determine wind speed)
- tire-pressure gauge
- Level
- spirit level
- laser line level
- Dumpy level
- Electrical properties
- electrometer (measures charge)
- ammeter (measures electrical current)
- galvanometer (measures current)
- ohmmeter (measures resistance)
- voltmeter (measures voltage)
- Wheatstone bridge
- multimeter (measures all of the above)
- oscilloscope
- watt meter (measures power)
- electric energy meter (measures energy)
- Hardness
- Uncategorized
- colorimeter (measures absorbance, and thus concentration)
- geiger counter
- Nichols radiometer
- radiometry
- sicroscope
- spectrometer
- spectroscopy is an important tool used by physicists.