I am looking for a good DMM for checking resistance for rba's. I want to build a very low resistance coil for a mechanical mod I have, probably around 1.2~1.0. (I've seen someone build lower resistance than that too). I noticed a lot DMM's are accurate to about 5% + 2 counts and 0.1 resolution. So if I wanted to build a 1.0 ohm coil for a mechanical mod the resistance could be off by as much 0.3 ohms with the Fluke 115, and with that kind of set up it this would be significant. What do you guys use for measuring resistance on rba's?