Drinking Water Test Kits Freshwater 100 Strips 14-in-one PH Residual Chlorine Total Alkalinity Hardness Iron Copper Lead Nitrate Nitrite Bromine Total Chlorine Fluoride etc. Aquarium Pool CE Certified

It is fairly easy to use but be careful to not allow the water to drop down the strip. It will bleed in to the other colours. Value for money and works.

Good value for money but some of the areas of testing are too close to each other so it can be difficult to remove drops between them and the dye might leak on the next area

Sorry to be negative, but this is an awful product on every count :1 - the colours on the strips don't line up with the colour chart making, making comparison difficult2 -many of the colours that show up on the test strip bear no resemblance to the colours on the colour chart, and can't be relied onThis is mis-selling and shouldn't be offered for sale

seems the test strip doesn't work, i tested the water quality in several places an where the quality is bad. but all the tests was the same and no difference :(

It’s seem to work fine I have to wait and see but the reading look truthful