This tabletop ultrasonic is perfect for continuous, heavy duty operation in your shop. The Elmasonic Xtra TT comes in three sizes, ranging from 3 liters to 14 liters. All of them have an ultrasonic performance of 37 kilohertz. The tanks are made of stainless steel, which will make it durable and long-lasting. The sweep function, switchable dynamic function and the settable limit temperature make cleaning much easier. The control panel on the front of the machine allows users to set the time, temperature, and ultrasonic frequency, making it very user-friendly. Use the machines with Ultra-CR for optimum cleaning. Order your new ultrasonic today, at Stuller.com/tools.