AquaHome Test KH: alkalinity test for marine aquariums
This test allows the precise determination of the aquarium water carbonate hardness with an accuracy of 0.1 ° dH per titration. The color change is easily recognizable from turquoise to pink.
Measuring range: 0.1 - 20 ° dH
Resolution (accuracy): 0.1 ° dH
Measurement in ° dH (conversion table for other units in the included instructions)
Sufficient for 100 tests in 0.2 ° dH solution or 50 tests at 0.1 ° dH of resolution (KH and at a speed of 10 ° dH)