Scientific Instruments — Set 6

Which device is used to detect the direction of magnetic north?

Which instrument is used for measuring small electrical potential differences?

Which instrument is used for observing celestial bodies like stars and planets?

Which instrument is used to measure the speed of an automobile?

What is the function of a 'Bolometer'?

Which instrument is used to measure the pressure of blood in the arteries?

Which instrument is used to measure the temperature of the human body?

Which device is used for measuring the intensity of light?

Which instrument is used for detecting underwater objects using sound?

Which instrument is used to measure the moisture content in the atmosphere?