... Stirrer SENCO, China made-------------------------------------------------------------------Specifications- Apply Single Phase AC Induction Motor - Constant Speed StirrerStirring Capacity ... 20-500rpm Collet: Ø6mm- Apply 200W 3- phase AC induction motor, no brush and no spark; ... Digital Display, Power Stirring, Silent OperationMotor Type3-Phase AC Induction MotorMotor Power (W)250250200Rotary Speed ...