A photo tachometer, AKA Photo-tach.
volume
You do the Mass of the object then, divide the Volume away from it.
an alimeter is a weather instrument which measures the alitude of an object above a fixed level
A balanced scale, which compares the mass of one object with that of a known quantity.
The weight of the object is 15.12 grams.
scale
That task can be accomplished with a ruler, a tape measure, or a measuring cup.
A spring scale is an instrument that measures the force needed to move an object along a surface. It works by stretching a spring in proportion to the applied force, allowing the measurement of force in units such as newtons or pounds.
A speedometer is an instrument that measures the speed at which an object is moving. It typically displays the speed in units such as kilometers per hour or miles per hour.
A pyrometer is an instrument that measures heat radiation. It works by detecting the infrared radiation emitted by an object to determine its temperature. It is commonly used in industrial settings to monitor and control high-temperature processes.
A "balance," or scale, is an instrument that measures the mass of a given object or substance. "Ohaus" is a company that manufactures scales.
you would use a scale to measure the mass and a beaker to measure the volume. i need another tool