Motor Speed Controller 15-400W Digital Stepless Adjustable 0-1450rpm

1 Speed Control Knob: This knob can adjust motor speed and display in real time 2 There are 5 controllers in different power and you can choose the one you need 3 It has compact size, high precision, wide speed controlling range, and long service life 4 Built-in capacitor, convenient to use 5 Widely used in gear motor, packaging, printing, food, electronics, instruments, medical equipment, clothing industry production line for speed drive device

What's in the box
1 x Motor Speed Controller