Mass is measured using different types of balances.
drum
periscope.
The instrument used to measure a angle is called a protractor!
A Triple Beam Balance is used to find the mass of an object.
A sundial
if you know the specific gravity and the volume of the substance you can find the mass.
A balance or scale is typically used to find the mass of a solid. The solid is placed on the balance, and its mass is measured in units such as grams or kilograms.
newtons
Find the mass of a known volume of the liquid and use the formula mass/volume to find the density.
Accordian
a intrument from visayas
A number of different instruments have been invented to do the job. They include: -- the ruler -- the yard stick -- the meter stick -- the tape measure -- the odometer -- the split-lens rangefinder -- the laser rangefinder