💥List of Instruments & its Uses:-
🌟 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.
🌟 Fathometer:- Measures depth of ocean.
🌟 Fluxmeter:- Measures magnetic flux.
🌟 Galvanometer:- Measures electric current.
🌟 Hydrometer:- Measures relative density of liquids.
🌟 Hygrometer:- Measures level of humidity.
🌟 Hydrophone:- Measures sound under water.
🌟 Hypsometer:- To determine boiling point of liquids.
🌟 Hygroscope:- Shows the changes in atmospheric humidity.
🌟 Machmeter:- Determines the speed of an aircraft in terms of the speed of sound.
🌟 Manometer:- Measures the pressure of gases.
🌟 Micrometer:- Measures distances/ angles.
🌟 Nephelometer:- Measures turbidity.
🌟 Odometer:- Measure distance travelled by vehicle.
🌟 Periscope:- To view objects above sea level.
🌟 Pyrometer:- Measures very high temperature.
🌟 Refractometer:- Measures refractive indices.
🌟 Salinometer:- Determine salinity of solutions.
🌟 Sonar:- Used to detect objects under water.
🌟 Stereoscope:- To view two-dimensional picture.
🌟 Tacheometer:- A theodolite adopted to measure distances, elevations and bearing during survey.
🌟 Udometer, Pluviometer, Ombrometer, hyetometer :- Rain gauge
🌟 Venturimeter:- To measure rate of flow of liquids.
🌟 Viscometer:- Measures viscosity of liquids.