A piezoelectric transducer is a device used to measure the piezoelectric effect. It is the type of electroacoustictransducer that will convert the electrical charges produced by the same forms of the solid material into energy.
But if you are buying one, you should look for the best manufacturer for the piezoelectric transducer. But some people may not have any idea how to choose the best one!
For More Information Please check, what is a piezo transducer