pH Test Strips Beer Range
Economy pH test papers. 100 strips per vial, range 4.6 to 6.2. The perfect range to measure both your mash and sparge water pH in all-grain brewing.
I was disappointed, due to the strips not going low enough to check the pH for a sour.
I found these to be totally inaccurate and decided on upgrading to a digital ph testing kit.
Completely useless for actually testing mash PH...
I like how easy they are to use and you don't have to calibrate them at all. I wish it was a lot tighter on the pH reads instead of 5.0 or 5.4. There is no color in middle for exact. It is good for getting pretty close though.
Fast simple. Gets your mash and strike water in the optimal range.