Just Buy it By Vanore on 9/13/2013Vanore would recommend this product to a friendIf you are 2nd guessing the PM2, don't. Just buy it
The conductivity reading from this module is dead accurate, and has a very fast refresh interval. This is a must have for the "control freak" the conductivity data graphs alone will shock the non ATO system keepers. Which now happens to be next on my list.
View Larger Map 6325 Sandburg Road, Suite 400, Golden Valley, MN 55427