Acidity & SO2 measurement

Measuring acidity and SO₂ is very important during winemaking. It reflects the number of grams of acid in your juice; for example, wine expressed in grams of tartaric acid per litre. Only blue indicator can measure this for you. Once you have the right material , acid determination is a quick and easy process. If you wish to measure the acidity of your juice often, it is better to get a bigger - and more affordable - canister straight away.