The Powersonic P1200H-45 ultrasonic cleaning unit comes with a 2 year parts and labor warranty. Crest’s Powersonic rugged industrial-strength performance gives you consistent quality at a benchtop price. Crest’s exclusive Powersonic feature ensures uniform cleaning throughout the tank by sweeping the ultrasonic frequency 3 kHz, creating overlapping ultrasonic waves. This eliminates inconsistent cleaning due to hot spots (areas of intense ultrasonic activity) in the cleaning solution, caused by the unvarying or “standing” waves produced by conventional ultrasonic power supplies.
