Hey everyone,
I have a trivial, "doesn't really matter" question about DMM's. I have always had some really cheap DMM's, the most expensive one I owned was about $40.00
I just purchased a new Fluke DMM, model 189. It has a much higher precision then any other I have owned, and I have noticed that it will have readings that "flutter" in the microvolt range when no voltage source is hooked to the leads.
What causes this??
Just curious.
Thanks!
I have a trivial, "doesn't really matter" question about DMM's. I have always had some really cheap DMM's, the most expensive one I owned was about $40.00
I just purchased a new Fluke DMM, model 189. It has a much higher precision then any other I have owned, and I have noticed that it will have readings that "flutter" in the microvolt range when no voltage source is hooked to the leads.
What causes this??
Just curious.
Thanks!