Current Display: Analog. 
 Line control: dual-chip board control, ultrasonic output power loss low, the effective power up to 98% 
 Does not affect the work rate. 
 Drive: The drive imported from Japan IGBT control, pressure-resistant flow, high performance, reliable, low failure rate, output stability. 
 Frequency range: 28KHz ~ 40KHz common. 
 Power range: automatic sweep function, the power within the allowable range of 10% -100% stepless. 
 Power control: the use of SCR for Japan Sansha power regulation, stable performance. 
 Internal structure: a unique anti-corrosion design, without affecting the work environment, adapt to various work sites. 
 Protection: short circuit protection vibration head, leakage protection.