Adjustable 10-50V/40A/2000W DC Motor Speed Control Jewellers Watch Clock Repair Magnifier Loupe with LED Lights 9cm in Length: Long enough

9cm in Length: Long enough for hand using or placed on sanding block(not included)

will you be cut by a tape measure

Specifications:

Item Size: Approx

machine industry and for anyone inspecting those kind of projects

Adjustable 10-50V/40A/2000W DC Motor Speed Control Jewellers Watch Clock Repair Magnifier Loupe with LED Lights 9cm in Length: Long enoughIt's a PWM speed controller which enables you to control the speed of those DC brush motors smoothly. It's ideal for applications like car motors, DC heater, bulb etc. providing nice adjustment of motor speed. Features: Wide voltage range, 10 50V, 40A, max. 2000W for motor speed control & HHO. Apply PWM Modulation system to adjust motor speed from 5 100% . Stable in working, high efficiency and low noise. Field effect tube, drive IC, 70m copper sheet