30/50W Digital Ultrasonic Cleaner Sonicator Bath Vibration Ultrasonic Jewelry Parts Glasses Circuit Board Watch Cleaning Machine

Equipped with 40KHz high-frequency ultrasonic vibration, it can explode tens of thousands of microbubbles per second, penetrate into blind spots such as gaps and holes that cannot be manually cleaned, and easily peel off stubborn stains such as oil, dust, and oxide layers. 30W/50W power options are available. For mild cleaning, choose 30W for gentle stain removal. For severe oil stains, use 50W for powerful disintegration. Whether it's a long worn diamond ring, fingerprint stained glasses, or a precision circuit board, they can be washed clean. This cleaning machine adopts low damage ultrasonic technology, with a mild and frictionless cleaning process that will not scratch the plating layer on the surface of jewelry, wear down the coating of eyeglass lenses, or damage the precision structure of circuit components. Say goodbye to tedious operations, 1-59 minutes of free timing, adjust different items as needed: glasses can be quickly cleaned in 3 minutes, jewelry can be deeply cleaned in 5 minutes, and stubborn stains can be extended in time. From delicate pearl necklaces to fragile camera lenses, they can be safely placed in and still shine as new after washing. Simple button design, even the elderly can easily get started, set a time to leave, end automatic standby, saving time and worry.