Summer Fun Chlorine and PH Test Set Safety Grab Rails over 7 various options including

over 7 various options including 2 leather hammer loops for different sizes of hand tools and accessories

It is not only fun for your cat

It is used to bore cylindrical

Overall dimensions: 145 x 35

the cooking ring is easy to take off

Summer Fun Chlorine and PH Test Set Safety Grab Rails over 7 various options includingMeasure free chlorine, pH value and the chlorine content with this chlorine and PH Test Set from Summer Fun. It is very simple and easy to use. You can achieve very high accuracy with the enclosed reagent tablets as they change colour depending on the quality of the swimming pool water. This also shows the exact pH and chlorine values immediately. The colour scale for reference is included. Please note that you should test your water values regularly