pH-Indicator Strips, for measurement of acidity, range 2-9, 100 pcs.

The pH value is the measurement for the acid content. The growth of the yeast is very pH-dependent, so the pH value in the mash must never be too high or low. This would destroy the desired yeasts or promote the growth of unwanted microorganisms (faulty fermentation). Spoiled heads result among other things from faulty fermentation and a yeast film. The pH value can be measured using the indicator strips, which are specifically suited to the range that is important in alcoholic fermentation and show this very accurately.

Despite the broad measurement range of pH 2 to 9, differences of 0.5 can easily be read because the indicator strips have three different ranges with colors that change depending on the pH value. Thus is unlike most other pH indicator strips, which only have a single indicator range where the color changes depending on the pH value. Such strips either have a very broad measurement range and therefor show the pH value too inaccurately (the color is always the same for 2, 3 or 4), or the display is in fact accurate enough, but the measurement range is too small for most mashes.