Skymen ultrasonic cleaning system 1.tank capacity:30L 2.with digital timer&heater ... 3.with drainage valve 4.110V or 220V ultrasonic cleaning system-30L-with timer&heaterJP-100S(digital, 30L, 8gallon)(with ... immesible ultrasonic transducers, underwater ultrasonic transducer, branson ultrasonic cleaners, ultrasound system, ultrasonic baths, cleaner ultrasonicShining image for household and personal use ...