DESC: This Chattanooga dual frequency clinical ultrasound system features a 5 cm soundhead with 1 and 3.3 Mhz frequencies, 10%, 20%, 50% and Continuous Duty Cycle selections and Head Warming. It also has an optional 2 cm and 10 cm soundhead avaiable that are interchangeable with the unique Electronic Signature control. It has a large multi-segment display, a membrane overlay for easy selection of ultrasound controls. Optional soundheads-2 cm or 10 cm.