Measuring Instruments list PDF With Their Uses – Updated List

Measuring Instruments list PDF With Their Uses – Updated List – In this article, we provide a complete list of measuring instruments, and their uses that we use in our daily lives that are very useful to us. Different instruments have different work properties. Which are helpful to all students and candidates for all competitive exams like SSC CHSL, CGL, JE| RRB NTPC, Group D | Banking | FCI, and other state-level examinations.

In most of the Competitive examinations like Railway NTPC, JE, ALP, Group D, SSC CGL, CHSL, Banking, FCI, State PSU, etc., science is a major part of General Knowledge. Most questions arise in the examination from Unit and Measurement, Chemical Formulas, Inventions and Discoveries, Important Minerals & Ores, Various Branches of science/Study of Different fields, etc.

Measuring Instruments list
Measuring Instruments list

Measuring Instruments list PDF With Their Uses – Updated List

SI No. Instrument/Device Used for
1 Accelerometer It measures physical acceleration
2 Actino meter It measures the heating power of sunlight. or measure the intensity of solar radiation
3 Accumulator It is Used to restore electrical current.
4 Alcoholmeter It measures the alcoholic strength of liquids
5 Altimeter It measures altitude sand is used in aircrafts
6 Ammeter It measures the strength of the electric current.
7 Anemometer It measures the speed and velocity of the wind.
8 Apicoiscope It is used to display the opaque photo on the screen
9 Audimeter It measures hearing or at least audible sound.
10 Audiometer It measures the intensity of sound
11 Audiophone It is used for improving the imperfect sense of hearing
12 Aviontimeter It is used to detect and measure the intensity of sun rays.
13 Avometer Detect any fault in the radio.
14 Barkometer It measures tanning liquors used in tanning leather
15 Barograph It measures the continuous recording of atmospheric pressure
16 Barometer It measures the atmospheric pressure
17 Bevameter It measures the mechanical properties of soil
18 Binocular The device is used to view distant objects.
19 Bolometer It measures thermal radiation
20 Brannock Device It measures shoe size
21 Breathalyzer It measures breath alcohol content Caliper distance
22 Calorimeter It measures the quantity of heat
23 Carburetor It is used in an internal combustion engine for charging the air with pet vapor.
24 Cardiogram It traces the movements of the heart. Recorded on a cardiograph
25 Cathetometer It measures vertical distances
26 Calipers It measured the internal and external diameter of a cylindrical object
27 Ceilometer It measures the height of a cloud base
28 Chronometer It determines the navigation and longitude of a place.
29 Chronometer It measures the right time in ships/streamers
30 Clapo meter It measures the volume of applause
31 Colorimeter It measures color
32 Compass It is an instrument used by the sailors to determine the direction.
33 Creepmeter It measures the slow surface displacement of an active geologic fault in the earth
34 Crescograph It measures the growth in plants
35 Cyclotron A charged particle accelerator can accelerate charged particle’s high energies
36 Declinometer It measures magnetic declination
37 Densimeter It measures the specific gravity of liquids
38 Densitometer It measures the degree of darkness in photographic or semitransparent material
39 Dialtometer It measures volume changes caused by a physical or chemical process
40 Diffractometer It measures the structure of crystals
41 Disdrometer It measures the size, speed, and velocity of raindrops
42 Dosimeter It measures exposure to hazards, especially radiation; radiation of item
43 Dynamo It converts mechanical energy into electrical energy.
44 Dynamometer It measures electrical power
45 Electricity Meter It measures electrical energy
46 Electrometer It measures the potential difference
47 Electronic Tuner It measures the pitch of musical notes
48 Electroscope The device that confirms/detects the presence of electric charge.
49 Ellipsometer It measures refractive index, dielectric function, the thickness of thin films
50 Endoscope It examines the internal parts of the body.
51 Eudiometer It used for measuring volume changes in the chemical reaction between gases.
52 Eudiometer It measures the change in volume of a gas mixture following combustion
53 Evaporimeter It measures the rate of evaporation
54 Fathometer It measures the depth of the sea and ocean.
55 Frequency Counter It measures the Frequency of Alternating Current
56 Fuel Gauge It measures fuel levels
57 Galvanometer It measures the low-magnitude electric current.
58 Gas Pycnometer It measures the volume and density of solids
59 Geiger Counter It measures ionizing radiation
60 Glucometer It measures blood glucose
61 Graphometer It measures angles
62 Heliometer It measures the variation of the sun’s diameter
63 Hydrometer It measures the specific gravity of liquids.
64 Hydrophone It measures sound underwater
65 Hygrometer It measures humidity in the air
66 Inclinometer It measures the angle of a slope
67 Infrared Thermometer It measures heat radiated
68 Interferometer It measures wave interference
69 Katharometer It measures the composition of gases
70 Kymograph It graphically records the physical movements of cells.
71 Lactometer It determines the purity of milk.
72 Light meter It measures light in photography.
73 Lux meter It measures the intensity of light.
74 Magnetometer It measures the strength of magnetic fields
75 Manometer It measures the pressure of gases.
76 Mass Spectrometer It measures masses of ions, used to identify chemical substances through their mass spectra
77 Megger It measures electrical insulation
78 Megaphone It is used to throw sound or voice remotely.
79 Mercury Barometer It measures Atmospheric pressure
80 Micrometer It measures small distances
81 Microphone It converts the sound waves into electrical vibrations and magnifies the sound.
82 Microscope It is used to obtain a magnified view of a small object.
83 Multimeter It measures electrical potential, resistance, and current
84 Nephelometer It measures particles in a liquid
85 Nephoscope It measures the speed and direction of clouds
86 Odometer It measures the distance covered by wheeled vehicles.
87 Ohmmeter It measures electrical resistance
88 Orchidometer It measures testicle size in male humans
89 Oscilloscope It measures oscillations
90 Osmometer It determines the concentration of osmotically active particles that reduce the vapor pressure of a solution.
91 Oximetry It is used to measure the oxygen level (oxygen saturation) of the blood.
92 Parking Meter It measures collects money for vehicle parking rights in a zone for a limited time
93 Pedometer It measures steps PH meter pH (chemical acidity/basicity of a solution)
94 Periscope It is used to view objects above sea level (used in submarines)
95 Phonograph An instrument for producing sound.
96 Photometer It measures the strength of electromagnetic radiation in the range from ultraviolet to infrared and includes the visible spectrum.
97 Planometer It measures area
98 Polarimeter It measures the rotation of polarized light
99 Potentiometer It measures voltage (the term is also used to refer to a variable resistor)
100 Profilometer It measures surface roughness Protractor angles
101 Psychrometer It measures humidity
102 Pycnometer It measures the fluid density
103 Pyranometer It measures solar radiation
104 Pyrheliometer It measures direct solar insolation
105 Pyrometer It measures a very high temperature.
106 Radar It measures the speed and direction of far aircraft.
107 Radiometer It measures the emission of radiant energy.
108 Rheometer It measures response to applied forces
109 Rain Gauge An apparatus for recording rainfall at a particular place.
110 Refractometer It measures the refractive index.
111 Rotameter It measures the pressure of a liquid or gas in a closed tube
112 Saccharometer It measures the amount of sugar in a solution
113 Salinometer It determines the salinity of the solution.
114 Seismograph It measures the intensity of earthquake shocks.
115 Sextant This is used by navigators to find the latitude of a place by measuring the elevation above the horizon of the sun or another star.
116 Spectrometer It measures the energy distribution of a particular type of radiation.
117 Spectrophotometer It measures the intensity of light as a function of wavelength
118 Speedometer It records the speed of a vehicle.
119 Spherometer It measures the curvatures of the surface.
120 Sphygmomanometer It measures blood pressure
121 Spirometer It measures the lung capacity
122 Stadimeter It measures object range
123 Stereoscope It is used to view two-dimensional pictures.
124 Stethoscope It measures heart and lung sounds.
125 Strainmeter It measures seismic strain
126 Stroboscope It measures to view rapidly moving objects
127 SWR meter It measures the standing wave ratio
128 Tachometer This instrument is used in measuring the speed of airplanes and motorboats.
129 Taximeter It measures distance traveled, displacement
130 Telescope It views distant objects in space.
131 Tensiometer It measures the surface tension of a liquid
132 Theodolite It measures horizontal and vertical angles.
133 Thermometer It measures temperature
134 Thermostat This device regulates the temperature at a particular point.
135 Tiltmeter It measures minor changes to the Earth
136 Tintometer It measures color Vacuum Gauge very low-pressure Viscometer viscosity of a fluid
137 Viscometer It measures the viscosity of liquids.
138 Voltmeter It measures the electric potential difference between two points.
139 Watt Meter It measures electrical power
140 Wind Vane It measures wind direction
141 Zymometer It measures fermentation.

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