... durable 2.Singlechip controlled 3.Power-off protection... 35W Medical dental ultrasonic cleaner 1,features: As same as the common ... .5, banks, offices, finance, arts and crafts, advertising, office supplies: Such as printers, nozzle, needle pen, pen, brush, nozzle, ... full and complete The cleaning effect.7, medical units, institutions: A variety of medical devices such as surgical instruments, dental ...