Cole-Parmer AO-08895-21 Ultrasonic Cleaner with Mechanical Timer, 1/2 gal, 115 VAC, Gallons, GLASS

These cleaners transform low-frequency AC current into 40 khz high-frequency sound waves via a piezoelectric transducer. The transducer creates sinusoidal waves, which in turn cause cavitation—the formation and violent Collapse of minute vacuum...