Ultra Sonic Cleaning MachineExperience professional grade cleaning with the Ultra Sonic Cleaning Machine, designed for those who demand deep, thorough cleaning for jewelry, circuit boards, eyeglasses, watches, and delicate electronic components. This advanced ultrasonic cleaner uses high frequency sound waves to create millions of microscopic bubbles that gently yet effectively remove dirt, grime, oil, and contaminants from even the hardest to reach crevices and complex shapes.