I have the Milwaukee pH55 and it gets the job done, however only reads to .1. If I had to do it again I'd get the pH56 as it reads to .01. I feel this would be a little nicer and may end up getting one down the road, I see they are only $61.95 on Amazon. The good thing is the probe is the same for both the pH55 and pH56.
There are no standards of taste in wine... Each man's own taste is the standard, and a majority vote cannot decide for him or in any slightest degree affect the supremacy of his own standard.
Mark Twain, American author, (1835-1910)