Ultrasonic Micro-Switches Cleaner Plastic Shell, LCD controlled Heatable 20~100% Adjustable power Self-excitation generator Ultrasonic Micro-Switches Cleaner  20~100%Adjustable power when turning on and turning off Self-excitation ultrasonic source of Generator5...

Dental Ultrasonic Cleaner LED controlled Heating function Self-excitation ultrasonic generator Full stainless steel Dental Ultrasonic Cleaner LED controlledSelf-excitation ultrasonic source of GeneratorFull stainless steel including low noise cover, net rack,...