Yeeco AC 110V 10000W SCR Electronic Voltage Regulator Motor Speed Control Thermostat Governing Governor dimmer

Some date chart with percentage values would be useful to understand what the actual location on the delivered values in relationship to the position on the knob . Nice work

I've bought one of these from another brand that looks almost exactly identical, but the difference is huge. This motor speed controller actually works and works well!. The output voltage is a bit rough, but I have the parts and know how to clean up the signal. It does work out of box regardless! Very much a great value

This voltage controller is doing a nice job of running the DC treadmill motor that I retrieved out of a scrapped treadmill. I am using it to power a drum sander that I built. The only issues I had was that the potetiometer wires came unsoldered . They are very thin, and separated from the body of the potetiometer. I resoldered them on and it works fine now.

Got this for my treadmill to control the motor since the motor control board went out on it and they wanted a fortune to replace it. There is a YouTube video on how to do this. Took my 10 mins to wire in. No soldering required. Has been working great for months without a problem. Would buy again.

Just attempted to use first time today, after purchasing 10 months ago. Does not adjust the output voltage - 118V output at rheostat knob all the way counterclockwise, 123 (line) voltage all the way clockwise. Instructions included with controller seem to suggest the output range can be adjusted, but does not say how, and I opened it and saw no obvious range-limiter. For me, junk.

Works great for my treadmill project.

Badly designed placement of electrical connections outside of metal housing are a potential electrical shock factor. Perforated metal housing does not cover internal electrical connections and circuitry. Has only one place on one corner to mount the unit to a wall, counter top or in a box.

works good