amiciSmart 400W Speed Controller, AC 220V Adjustable Motor Speed Regulator with 1450 RPM Motor Control Electronic Hobby Kit

Speed Controller :- You can control the speed of motors as per your requirement from the speed control knob on the device. You can control the speed of the motor from 0~1450rpm. Digital Display :-Check the real time speed of the motor on the display in RED LED which makes the readings clear in dark surroundings. Portable :- Compact size and lightweight (300gm) product can be carried anywhere anytime. Features :- High precision controller with wide speed controlling range. Strong built quality ensure long service life.