Which instrument is used to measure the volume of a liquid?

What is the instrument used to measure the pressure inside the human eye?

What is the instrument used to measure the intensity of magnetic fields called?

Which instrument is used to measure the force exerted by a liquid?

What is the instrument used to measure the refractive index of a substance?

Which instrument is used to measure the rotational speed of an object?

Which instrument is used to measure the volume of a liquid?

What is the instrument used to measure the pressure of a gas inside a closed container?

What is the instrument used to measure the mass of an object?

Which instrument is used to measure the intensity of sound?