barometer
[de] barometer

pipet
pipet

sextant
[de] sextant

thermometer
[de] thermometer

level
waterpas

microscope
[de] microscoop

telescope
[de] telescoop

clock
[de] klok

stethoscope
[de] stethoscoop

stopwatch
chronometer

sundial
[de] zonnewijzer

protractor
[de] gradenboog

syringe
[de] injectiespuit

speedometer
[de] snelheidsmeter

indicator
[de] indicator

metronome
[de] metronoom