... -59 minutes adjustable with digital displayAppliaction:Digital ultrasonic cleaner suitable for laboratory, electronic workshop, mobile ... , DVD, PCB/FPC and baby toysour digital ultrasonic cleaners used for industrial purposes but can use in ... nozzles, watches, mobile, denture, experiment and equipment. Ultrasonic Frequency40,000 HzTank MaterialStainless steel SUS304ColorPink,Iron gray,BlueVolume600 ...