Nitrite & Glycol Test Strips

What are Nitrite Test Strips? What are Glycol Test Strips?
These test strips can be insert into the water sample and compared to a chart to provide a quick reading of you nitrite levels and freeze point protection.

How accurate are Nitrite and Glycol Test strips?
These are not very precise, but they will provide you a rough estimate on the chemical residuals. If you require very precise readings use a test kit or a glycol refractometer. These should only be used if you want an approximate range.