๐ก SCIENTIFIC INSTRUMENTS
♦️ Altimeter:- Measures altitudes.
♦️ Ammeter:- Measures electric current.
♦️ Anemometer:- Measures force and velocity of wind and directions.
♦️ Audiometer:- Measures intensity of sound.
♦️ Barograph:- Continuous recording of atmospheric pressure.
♦️ Barometer:- Measures atmospheric pressure.
♦️ Binoculars:- To view distant objects.
♦️ Bolometer:- To measure heat radiation.
♦️ Callipers:- Measure inner & outer diameters of bodies
♦️ Calorimeter:- Measures quantities of heat
♦️ Cathetometer:- Determine heights, measurements of levels, etc. in scientific experiments.
♦️ Chronometer:- Determines longitude of a vessel at sea
♦️ Colorimeter:- Compares intensity of colours.
♦️ Commutator:- To change the direction of electrica current.
♦️ Cryometer:- A type of thermometer used to measure very low temperature, usually close to 0° C.
♦️ Dilatometer:- Measures changes in volume substance.
♦️ Dynamo:- Converts mechanical energy into electrical energy.
♦️ Dynamometer:- Measures electrical power.
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