1Ultrasonic cleaning generator 2,Sweeping ,adjustable power , 3 overcurrent protection 4, Remote conrol 4, 2400w max Ultrasonic ... *136:mm. 6) With digital timer or ammeter Function:1) Power stage with IGBT /MOS 2) Protection against over current and ... temperature3) Protection against over voltage 4) Adjustable power 5) Adjustable frequency 6) Sweeping frequency 7) Remote control (3 ...