Description
Test strips for testing 6 important water values in 1 minute: quick test for aquarium, pond, well and tap water Easy to use: Move the test strip in water for 2-3 seconds, Take test strip out of water, Drain off the water horizontally, After 1 minute: compare test strip with colour scale on the package Determination of following values; chlorine, acidity (pH), general hardness (GH), nitrite (NO2), nitrate (NO3) and carbonate hardness (KH) of the water
