4-Way Test Strips

4-Way Test Strips are specifically formulated for hot tub use and are compatible with all chlorine and bromine-based sanitisers.

These strips are compatible with all chlorine and bromine-based sanitizers and measure four key parameters:

• Free Chlorine
• Bromine
• pH Levels
• Total Alkalinity

Each container includes 50 strips that test for free chlorine, bromine, pH, and total alkalinity, providing a comprehensive solution for maintaining optimal water quality in your spa. 

Simply dip the strip into the water, wait a few seconds, and compare the colors on the strip to the provided chart. The One Dip To Test is an affordable, efficient, and accurate way to ensure that your hot tub water is properly balanced, clean, and healthy.