speed of washing machine
I have a maching machine with maximum speed of 1400 rpm.
But I am afraid that sometimes the speed is automatically reduced to lower limit. I donÃÂ´t like this, I want the my washing machine always reaches the maximum speed because I spent a lot of money for it.
is there a simple way to measure the speed of the drum? stroboscope light can be a way? or other ways?
I thank you for your help