Ultracombi 707 Benefits of ultra combi 1. An easy-to-use membrane panel designed for quick set-up and simple operation 2. This new combo unit performs muscle stimulation and therapeutic ultrasound. 3. The ultra combi features a 1-and-3-mhz, 5 cm applicator for therapeutic ultrasound, plus the three most popular low frequencies. Specification. 1. Model name : ultra combi 707 2. Mains voltage : ac220v 60hz 3. Power consumption : 40va 4. Us output frequency : 1mhz, 3mhz 5. Output low frequency :5, 10, 20, 30, 50hz 6. Max. Output current : 6ma 7. Timer : 3 - 20(min) 8. Safety device : zero start 9. Protective system : class 1, bf type 10. Weight : 4kg 11. Dimension : 460(w) 270(d) 150(h)