30L Digital Ultrasonic Cleaner Jewelry Ultra Sonic Bath Degas Parts CleaningThe RCM approved ultrasonic cleaner is a certified, microprocessor controlled device that uses high frequency sound waves to clean jewellery and delicate items. Ultrasonic vibrations create millions of cavitation bubbles per second, powerfully dislodging dirt and sterilising surfaces for a thorough clean. Built in transducers boost ultrasonic power for superior cleaning results. The digital program lets you select cycle times based on item quantity