VEVOR 22L Industrial Ultrasonic Cleaner with Digital Timer&Heater 40kHz Professional Ultrasonic Cleaner 110V with Excellent Cleaning Effect for Wrench Tools Industrial Parts Mental Apparatus40kHz FrequencyAdjustable Time/Temp22L Tank Capacity304 Stainless SteelHumanized DetailsVersatile UsesTime Setting: 0 - 30 minutes (LED Digital Display),Transducer Quantity: 8 set,Tank Size (L x W x H): 20.9" x 12.8" x 5.9" / 53 x 32.5 x 15 cm,Package Size(L x W x H): 24.8" x 16.3" x 13.8" / 63 x 41.5 x 35 cm,Power Supply: AC110V/60Hz,Temperature Setting: RT-176℉/RT-80℃,Tank Capacity: 19-22L (Since the bottom of the ultrasonic cleaner is a curved surface, the actual volume will be smaller.),Product Size (L x W x H): 20.9" x 13.2" x 11.6" / 53 x 33.5 x 29.5 cm,Product Weight: 12.9kg/28.3lbs,Frequency: 40kHz,Ultrasonic Power: 480W,Tank Material: SUS304 Stainless Steel,Heating Power: 600W