60604 3-way Test Kit Free Chlorine Bromine PH

Pool  3 in 1 Test Kit can detect PH, CL, and Bromine (60603), It is a simple and convenient method for water quality detection in swimming pools.                                                                                                                               

Don't put the test pole back into the swimming pool.

Clean the test tube thoroughly after use.

Store in a cool place.

The solution needs to be purchased again one year later to ensure the accuracy of the test.