What is the instrument used to measure the force or weight of an object called?

Which instrument is used to measure the angle of inclination or slope?

What is the instrument used to measure the concentration of specific gases in a sample?

Which instrument is used to measure the radiation dose received by a person?

What is the instrument used to measure the electrical conductivity of a solution?

Which instrument is used to measure the angle of rotation of polarized light?

Which instrument is used to measure the electrical resistance of a component?

Which instrument is used to measure the intensity of X-rays?

Which instrument is used to measure the heat flow or thermal conductivity of a material?

What is the instrument used to measure the acidity or alkalinity of a solution called?