Ultrasonic Cleaner with Heater and Timer, 1/2 Gallon Stainless Steel 60W Ultrasonic Cleaning Machine, 2L Sonic Cavitation Machine for Professional Jewelry Watch Glasses Cleaning and More. 60W ULTRASONIC CAVITATION: This industrial ultrasonic cleaner uses 60W of power to fill its half gallon b with cavitation bubbles, using the force of their tiny implosions to thoroughly and professionally clean even small and intricate surfaces; up to 100W of heating allows even more powerful action WIDE APPLICATION: Enjoy professional quality cleaning from the comfort of your own kitchen or lab; cleaning deeply without any harmful chemicals or radiation, our compact sonic cleaner quickly removes rust, tarnish, cooked-on carbon, and other stains from jewelry, utensils, children’s toys, glasses, retainers, and more!