Test Papers Chemically treated paper strips change to indicate sanitizer level. Strips and color chart in a waterproof plastic vial. 2951 reads all types of QAC.

Specifications & Order Codes Factor Range Order Code Chlorine 10, 50, 100, 200 ppm (200 strips) 4250-BJ Iodine 12, 25, 50, 100 ppm (200 strips) 2948-BJ QAC 50, 100, 200, 400 ppm (100 strips) 2951 QAC HR 200, 400, 600, 1000, 1500 ppm (50 strips) 2951HR pH 6.8-8.4 2907 3.0-10.0 2912 4.5-7.5 2953 0-13 2954 9-14 2955 1-11 2956 8-12 2959