The wide detection range of Free Chlorine Check Ultra High II test strips (0 to 2,000ppm or mg/L) make them ideal for testing elevated sanitizer levels in 'bleach water' used to clean many different surfaces in a large number of environments -- including the food preparation, food service, and child care industries.

Unlike other methods which require sample collection, transportation of samples to a remote laboratory off the production floor, and the addition of DPD powders/tablets/etc., in many cases technicians can perform spot testing on the floor without violating OSHA or other safety regulations.

• Free Chlorine Detection: 0, 25, 50, 200, 500, 800, 1,000, 1,500, 2,000 ppm (mg/L)
  
  
• Manufacturer Part Number:  480124
   
• 50 Tests per Bottle
   
• Total Test Time of Approx 1 Minute
  
  
• This Product May be Used in North Carolina (and select other States) for Monitoring Chlorine Levels in Disinfecting and Sanitizing Solutions Used in Childcare and Daycare Facilities.
    
• Manufactured in the United States by Industrial Test Systems, Inc.

Need to test for total chlorine, as well?

At this time we carry SenSafe Total Chlorine test strips (0ppm to 10ppm) for normal drinking water ranges as well as a WaterWorks High Range Total Chlorine testing product (0ppm to 80ppm).