Cole-Parmer AO-08895-69 Cole-Parmer Ultrasonic Cleaner with Mechanical Timer, 2-1/2 gallon, 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...