Revolutionary Digital Aid Pro: Ultimate Solution Powders for Professionals Review

I bought this to use as an extra pH meter. This pH meter does not work. Never done. I have calibrated it many times. However, when I add it to water, I get a reading of 0000. That means it doesn't work. Forget that junk PH meter. Buy the pH meter from Dr. meters (yellow). That's just a few dollars more than the Digital Aid trash PH meter. I only had to calibrate my Dr.Meter ph meter once and after a year and a half it is still accurate.

Claims to be calibrated Never matched test solution Tried to calibrate Every time error message I went back through the window so I have a nice little paperweight now I think a lot of these PH pens don't come out good from the factory. Just test them as soon as possible so that you can send back the defective ones. While I can't see about 1 out of 4 actually working, I've tried several other brands. This could never calibrate at all. "

One star for false advertising. The meter works fine, but they intentionally included a misleading photo and vague wording to make it appear like you're getting more pH calibration solution than you actually get. You only get one of each pack and they will never send you the code for the other 6 bonus packs like they advertise so don't hold your breath. This seller is just trying to get away from the fact that most people will not complain about this type of ad, there are many honest sellers…