Blue Wave Ultrasonics' Model TT-0915 is a compact, stainless steel tabletop cleaner that delivers the power and reliability you'd expect from a more expensive industrial model. Utilizing exclusive magnetostrictive ultrasonic transducers and a heavy gauge, polished stainless steel housing, the TT-0915 offers outstanding performance and value when compared to cheap disposable piezoelectric units. Use of durable stainless steel materials and analog controls provide for minimal maintenance and years of trouble-free service. The Model TT-0915 Tabletop cleaner uses Blue Wave's environmentally safe, water-based cleaning formulations to remove soils from a wide variety of metal, plastic, ceramic or glass parts -- without the use of solvents or harmful chemicals.