I just received an ESR Micro v3.1 meter in the mail from Russia and it's a neat little helper! I thought I'd share info on this as it cost me a lot less than the ESR meters/kits sold domestically. There's a website on it at:
http://preher-tech.com/esrmicro.aspx
The gentleman who makes them is Mike Krykov and he was very nice to deal with.
I have no affiliation, just wanted to pass along my satisfaction with my purchase.