Favorite multi-meter for RV / Solar

Sign up for Harbor Freight's mailings and you'll get their catalogs and emails with coupons for free stuff - often they give away meters with another purchase and it doesn't have to be much. I keep two or three around on my MH - I either need it inside and it's in a compartment or I need it outside and it's in a draw inside. I don't bother to take the spare out of the package till I need it or I run across a newbie and give it to them. They work fine - 12 volt isn't rocket science and I'm not sending anyone to the moon. I haven't put a battery in my Simpson 260p in so long it's feeling dejected.