William Sommerwerck wrote:
Harbor Freight has a digital meter for $3 -- but I don't know how
sturdy it is.

The unit itself is sturdy enough for occasional use (I keep one in the car
and a couple near the workbench), but the leads are about the cheapest I
have seen, especially the banana plugs.

Still, for a couple of bucks they are good enough to have a few laying about
for when you need an extra meter.

Jon