I second the recommendation for a UNI-T UT61E
While I have a couple Fluke meters, and other various electrical testers... I love my UNI-T UT61E. For the money, you cant find a better budget meter for low voltage DC electronics projects. Its a 22,000 count meter and the resolution and accuracy is great for what it is.
On top of all that, resistance measurements are solid, PC connecting for logging / testing. The only thing I dont like about it is it has a high burden voltage for higher current measurements, but I could care less because I have a small arsenal of DC clamp meters for that purpose anyways.
While you are at it, pick up a UT210E clamp meter too.
$100 for both its a good investment.