a2zinterviews

Instrument	Use
Altimeter	is a special type of aneroid barometer, used in measuring altitudes.
Ammeter	is an instrument to measure the strength of an electric current.
Anemometer	is an instrument to measure the velocity and find the direction of the wind.
Audiometer	is an instrument to measure difference in hearing.
Barometer	is used for measuring atmospheric pressure.
Binocular	is an optical instrument designed for magnified view of distant objects by both eyes simultaneously.
Calorimeter	is an instrument for measuring quantities of heat.
Clinical Thermometer	is a thermometer for measuring the temperature of human body.
Colorometer	is an instrument for comparing intensity of colour.
Commutator	is an instrument to change or reverse the direction of an electric current. Used in dynamo to convert the alternating current into direct current.
Chronometer	is a clock to determine longitude of a vessel at sea.
Dynamo	is a device for converting mechanical energy into electrical energy.
Dynamometer	is an instrument for measuring the electrical power.
Electroscope	is an instrument for detecting the presence of electric charge.
Galvanometer	is an instrument for measuring electric current.
Hydrometer	is an instrument for measuring the relative density of liquids.
Hydrophone	is an instrument for measuring sound under water.
Hygrometer	is an instrument for measuring the relative humidity of the atmosphere.
Hygroscope	is an instrument to show the changes in atmospheric humidity.
Lactometer	is an instrument for measuring the relative density of milk.
Magnetometer	is an instrument used to compare the magnetic moments and fields.
Manometer	is an instrument to measure the pressure of gases.
Spectrometer	is a type of spectroscope so calibrated as to make it suitable for the precise measurement of refractive indices.
Spectroscope	is an instrument used for spectrum analysis.
Pyrometer	is an instrument for measuring high temperature.
Pyrheliometer	is an instrument for measuring solar radiation.
Photometer	is an instrument for comparing the luminous intensity of the sources of light.
Voltmeter	is an instrument to measure potential difference between two points.
Vernier	is an adjustable scale with marking of 10 subdivisions of one tenth of an inch or any other suitable markings for measuring small sub division of scale.
Transistor	is a small device which may be used to amplify currents and perform other functions usually performed by a thermionic value.
Stethoscope	is a medical instrument for hearing and analysing the sound of heart and lungs.