The Sekonic L-358 goes down to 3. Just checked it. I was looking to sell mine Jason, so if you can't find anything and you are interested let me know...
To help you out though, my Gossen Luna Pro Digital (no flash) goes down to 3 as well, but it also has a corrective function, so it could be dialed down to 2 with the correction (it has an 8 stop corrective ability I think). The modern version of it is the Sixtomat F2 and I just checked it. Looks like it will work for you. I'd assume the other Gossen meters do that too, but you'd have to check.
Hope that helps you...