Photometer
Force meter is the instrument used in measuring force.
An instrument used for measuring a quantity of something is called a measuring device or a measuring instrument. Examples include a scale for measuring weight, a ruler for measuring length, or a thermometer for measuring temperature.
It is an instrument for measuring the intensity of light.
A scale
Weighing scales
A protractor
A thermometer
micrometer
A clock
Weighing scales
It is an instrument for measuring time
A colorimeter is an instrument used to measure the amount of a chemical substance based on its color. It works by passing light through a sample and measuring the absorbance or transmittance of light, which can then be correlated to the concentration of the substance.