The Insta-TEST6 Way Drinking Water Test Strips.
With a single dip, the strip tests Free Chlorine, Total Chlorine, pH, Hardness, Nitrate and Nitrite in less than 45 seconds.
The Insta-TEST6-Way Test Strips are appropriate for both municipal and well water testing applications.
Each bottle contains 25 test strips and is packaged in our exclusive pop-top vial with integrated desiccant liner and water-proof color chart on the label.
Code: Factors Range(ppm) Sensitivity(ppm) Number of Test
2933-G Chlorine(Free & Total) 0-10 0, 0.5,1,3,5,10 25
pH 4-10 4,5,6,7,8,9,10 25
Hardness 0-400 0,50,100,200,400 25
Nitriate 0-50 0,5,10,25,50(NO3-N) 25
Nitrite 0-10 0, 0.5,1.0,5.0,10.0(NO2-N) 25