Specifications Tank Material: SUS304 Stainless Steel Heating Power: 600W Ultrasonic Power: 480W Frequency: 40kHz Power Supply: AC110V/60Hz Tank Capacity: 19-22L (Since the bottom of the ultrasonic cleaner is a curved surface, the actual volume will be smaller.) Time Setting: 0 - 30 minutes (LED Digital Display) Temperature Setting: RT-176/RT-80 Transducer Quantity: 8 set Tank Size (L x W x H): 19.7 x 11.8 x 5.9 in / 500 x 300 x 150 mm Product Size (L x W x H): 21.1 x 13 x 11.4 in / 535 x 330 x 290 mm Package Size(L x W x H): 24.8 x 16.3 x 13.8 in / 630 x 415 x 350 mm Product Weight: 12.9 kg / 28.3 lbs Package Content 1 x Ultrasonic Cleaner 1 x Cleaning Basket 1 x Stainless Steel Cover 1 x Power Supply 1 x Instruction Manual