Ultrasonic cleaners No-heating series is designed by “Jakansonic cleaner”.This mechanical series include 10 models ,the tank size option is between 0.35 gallon – 8 gallon . All the Ultrasonic components adopt imported high quality accessories,durable and having a long-time life.It is with mechanical type turning knob ,1-30mins control timer. Stainless steel made for body,cover and base.A high efficiency cooling fan and drainage value is installed only for 10 L to 30 L .The ultrasonic cleaners have a new built-in handle designed and more humanizing.