Yep, or trying to meassure Amps or m Amps with a meter with a blown fuse as i did recently.
Took me quite a while to figure out why my meter was not showing any current in spite of the fact that 3 ultra bright LED's was shining happily 
Yep, or trying to meassure Amps or m Amps with a meter with a blown fuse as i did recently.
Took me quite a while to figure out why my meter was not showing any current in spite of the fact that 3 ultra bright LED's was shining happily