AquaSPArkle Test Strips are formulated specifically for hot tub use and suitable for use with all chlorine and bromine based sanitisers. The strips test for free chlorine, bromine, pH and total alkalinity.
Product details
Each pot contains 50 test strips.
How to use
Simply dip the strip in the water and remove immediately.
Hold horizontally for 15 seconds (do not shake excess water from the strip), then compare the colour pads with the chart on the test strip bottle.
