... transducer Cleaner/ Jewelry cleaner/mini cleaner/ Mini -Household Ulrtasonic cleaner Details GT-1200 High-power ultrasonic ... ,Mobilephone maintain shop,Hospital Dentistry,Office and household articles etc.Available for:Labinstruments,Electronic products,Glasses, ... Printer-heads,Inkjet cartridge,Ancient coins,Badges,Baby articles. Specifications:Ultrasonic Frequency40,000 HzTank MaterialStainless steel ...