measuring instrument

measuring device measuring system

instrument

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