Insta-TEST® Free & Total Chlorine, pH, Hardness, Nitrate, & Nitrite Drinking Water Test Strips

Order Code
2933-G
These test strips test for free and total chlorine, pH, hardness, nitrate, and nitrite.
In stock

With a single dip, the strip tests Free Chlorine, Total Chlorine, pH, Hardness, Nitrate and Nitrite in less than 45 seconds. The Insta-TEST® 6-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.

Factors Range (ppm) Sensitivity (ppm) # of Tests
Chlorine (Free and Total) 0-10 0, 0.5, 1, 3, 5, 10 25
pH 4-10 4, 5, 6, 7, 8, 9, 10
Hardness 0-400 0, 50, 100, 200, 400
Nitrate 0-50 0, 5, 10, 25, 50 (NO3-N)
Nitrite 0-10 0, 0.5, 1.0, 5.0, 10.0(NO2-N)
Instructions (562.66 kB)