Features 1Configure industrial-grade touch buttons, press to enter sleep state, press again to restart work. 2The speed of the DC motor can be controlled by adjusting the pulse width modulation (PWM). 3With digital display screen, it can display 0-100 numerical value, the operation is simple and convenient. 4The knob realizes 0-100% adjustment, supports stepless speed regulation, and facilitates positioning speed. 5PWM DC motor speed regulator, made of high-quality ABS material, sturdy and durable. Specification Condition: 100% New Item Type: PWM Speed Controller Material: ABS Applicable Current: Rated Current 6A Maximum Current: 8A Speed Range: 0%-100% Product Frequency: 16khz (Motor is quiet at low speed and full twisting force at low speed) Package List 1 x PWM DC Motor Governor