Sensafe (480002) Its Free Chlorine Test Kit; Bottle 50 Test Strips GTS450S including systems from Culligan

including systems from Culligan

iron filter systems

3-Digit LCD

Big Blue format

Sensafe (480002) Its Free Chlorine Test Kit; Bottle 50 Test Strips GTS450S including systems from CulliganSensafe Water Quality Testing Sensafe 480002 Free Chlorine Test Kit Professional grade test strips with dual detection methods for precise chlorine measurement in food processing, pools, and drinking water applications. 50 strips per bottle. 50 Test Strips Dual Range Detection Under 30 Seconds WHY IT WORKS Two Detection Methods for Complete Chlorine Monitoring Dual Range Testing Method A measures 0 7. 0 ppm for sanitizer verification. Method B detects