Accelerometer— Accelerations
Actinometer— Heating Power Of Sunlight
Alcoholmeter— Alcoholic Strength Of Liquids
Altimeter— Altitude
Ammeter— Electric Current
Anemometer— Windspeed
Evaporimeter— Rate Of Evaporation
Audiometer— Hearing
Barkometer— Tanning Liquors Used In Tanning Leather
Barometer— Air Pressure
Bettsometer— Integrity Of Fabric Coverings On Aircraft
Bevameter— Mechanical Properties Of Soil
Bolometer— ElectromagneticRadiation
Breathalyzer— Breath Alcohol Content
Caliper— Distance
Calorimeter— Heat Of Chemical Reactions
Cathetometer— Vertical Distances
Ceilometer— Height Of A Cloud Base
Chronometer— Or Clock Time
Clap-O-Meter— Volume Of Applause
Colorimeter— Colour
Creepmeter— Slow Surface Displacement Of An Active Geologic Fault In The Earth
Declinometer— Magnetic Declination
Densimeter— Specific Gravity Of Liquids
Densitometer— Degree Of Darkness In Photographic Or SemitransparentMaterial
Diffractometer—Structure Of Crystals
Dilatometer— Volume Changes Caused By A Physical Or Chemical Process
Disdrometer— Size, Speed, And Velocity Of Raindrops
Dosimeter— Exposure To Hazards, Especially Radiation
Elaeometer— Specific Gravity Of Oils
Electrometer— Electric Charge
Eudiometer— Change In Volume Of A Gas Mixture Following Combustion
Evaporimeter— Rate Of Evaporation
Fathometer— Ocean Depth
Galvanometer— Electricity
Gas Pycnometer —Volume And Density Of Solids
Graphometer— Angles
Heliometer— Variation Of The Sun's Diameter
Hydrometer— Specific Gravity Of Liquids (Density Of Liquids)
Hygrometer— Humidity
Inkometer— Ink
Interferometer—Wave Interference
Katharometer— Composition Of Gases
Lactometer— Specific Gravity Of Milk
Light Meter— Light (In Photography)
Lux Meter— Intensity Of Light
Load Cell— Measurement Of Force
Magnetometer— Strength Of Magnetic Fields
Manometer— Pressure
Mass Spectrometer— Masses Of Ions, Used To Identify Chemical Substances Through Their Mass Spectra
Micrometer— Small Distances
Multimeter— Electrical Potential, Resistance, And Current.
