Detailed Product Description
Swimming pool testers PC-103, recommended ph level for pools and spas is 7.2 to 7.8
1.TESTING CHLORINE LEVEL;
Recommended Chlorine Level for Pools and Spas is 1.2 to 1.7ppm.
2.TESTING PH LEVEL;
Recommended ph level for pools and spas is 7.2 to 7.8
