Features 1、Adjustable Speed: The governor has built in upper limit voltage adjustment resistance, you can adjust the maximum speed of the motor according to your needs. 2、PCB: The internal circuit board of the governor adopts high quality PCB, which can ensure long term operation without damage and durability. 3、Lightweight: The motor governor is small in size, light in weight, easy to carry and operate, ideal for DC motors. 4、Safe to Use: Our motor governor input has filter capacitors and overcurrent protection fuses to ensure your safe use. 5、Stable Performance: Our motor has high working efficiency, the maximum power can up to 2000W, and the performance is reliable and stable. Specification Item Type: DC motor speed regulator Material: PCB Potentiometer: Resistance 500K 2W Armature Output: About DC 10 to 210V Maximum Power: 2000W Package List 1 x DC Motor Speed Regulator