... , ect. 2000 Features:With strong ultrasonic effectParticularly design large tank for professional cleaningCooling devices for ... 59 minutes adjustable with digital displayAppliaction:Digital ultrasonic cleaner suitable for laboratory, electronic workshop, ... watches, mobile, denture, experiment and equipment. Ultrasonic Frequency40,000 HzTank MaterialStainless steel SUS304ColorPink,Iron gray, ...