Water Scale – Uses Water to Weight.!!

Water Scale puts Archimedes’ Principle in physics into practice to measure the weight of an object. When an object is placed on the scale plate, it’ll sink into the water in proportion to its mass and makes the overflowed water to travel through a calibrated channel, along with a plastic bead. This way it can weight objects up to 1000 grams. It’s economical, lightweight and uses no electricity.