The New Dual Range QAC Test Strip takes care of ALL of your testing needs on ONE STRIP!
- Low Range: 0, 10, 20, 40, 80
- High Range: 0, 100, 200, 400, 800
Whether checking the concentration of your QAC solution or checking to ensure complete removal, the new Dual Range QAC Test Strip DOES IT ALL!
Chemically-treated test strips change color to indicate sanitizer level. Strips and color chart are packaged in a waterproof plastic vial.