I bought a cheap digital multimeter but it seems unreliable. However, I do not have another one to compare with.
To start with, I connect a fixed value resistor to it and the reading range is at 200k ohm. As the reading goes up and down, see if you can figure out what is the value of this resistor from the video. Or do I have missed anything important from its manual about its usage?
And show me some videos of how your digital multimeter work. Is it works like that?
https://streamable.com/dt60vm
To start with, I connect a fixed value resistor to it and the reading range is at 200k ohm. As the reading goes up and down, see if you can figure out what is the value of this resistor from the video. Or do I have missed anything important from its manual about its usage?
And show me some videos of how your digital multimeter work. Is it works like that?
https://streamable.com/dt60vm