Neudorff pH-tester

25,25 €

8 tests for easy and accurate measurement of the soil's lime (acidity value). Based on color reaction. For every one's disposal, testing takes only a few minutes. The required amount of lime is easily readable from clear tables. The first step to improving soil. Lime binds the acidity of the soil and thus creates the conditions for the lively activity of the soil. contents: 1 pc.