1. (noun) instrument that shows the extent or amount or quantity or degree of something

• measuring instrument
• measuring system

1. (noun) instrument that shows the extent or amount or quantity or degree of something

• accelerometer
• actinometer
• algometer
• altazimuth
• altimeter
• asdic
• echo sounder
• sonar
• atmometer
• evaporometer
• audiometer
• sonometer
• barometer
• bathometer
• bathymeter
• bolometer
• buret
• burette
• caliper
• calliper
• calorimeter
• chronoscope
• colorimeter
• tintometer
• counter tube
• craniometer
• cryoscope
• declinometer
• transit declinometer
• densimeter
• densitometer
• densitometer
• dip circle
• inclinometer
• dosemeter
• dosimeter
• dynamometer
• ergometer
• electrodynamometer
• electroscope
• eudiometer
• gage
• gauge
• graduate
• gravimeter
• gravity meter
• gravimeter
• hydrometer
• haematocrit
• hematocrit
• heliometer
• horologe
• timekeeper
• timepiece
• hygrometer
• integrator
• planimeter
• interferometer
• ionization chamber
• ionization tube
• katharometer
• kundt's tube
• lidar
• log
• measure
• measuring rod
• measuring stick
• meter
• microwave radar
• radar
• radio detection and ranging
• radiolocation
• nephoscope
• octant
• oximeter
• pedometer
• pelvimeter
• photometer
• piezometer
• pipet
• pipette
• pitot
• pitot tube
• pitot head
• pitot tube
• pitot-static tube
• plethysmograph
• potentiometer
• quadrant
• range finder
• rangefinder
• refractometer
• rheometer
• scale
• weighing machine
• sclerometer
• sector
• seismograph
• sensitometer
• sextant
• spherometer
• spirograph
• spirometer
• static tube
• synchroniser
• synchronizer
• synchronoscope
• synchroscope
• tach
• tachometer
• tape
• tape measure
• tapeline
• tensiometer
• tensiometer
• tensiometer
• thermometer
• tonometer
• torsion balance
• variometer
• venturi tube
• viscometer
• viscosimeter
• wattmeter

1. (noun) instrument that shows the extent or amount or quantity or degree of something

• instrument