2 in 1 pH and Chlorine OTO Test Kit schedule_Fast & Tite This ceramic pool depth marker

This ceramic pool depth marker is printed with 8 M and has a skid resistant surface

(The hose pictured is sold separately

The lettering height is 4 inches

Supreme M4

2 in 1 pH and Chlorine OTO Test Kit schedule_Fast & Tite This ceramic pool depth markerThis is a Pentair Rainbow #752 2 in 1 Chlorine Test Kit that tests for pH and Chlorine using a drop test and color comparator. The reagents in this kit are 1 2 ounce. This is a perfect test kit for small residential pools. Kit comes in a compact box with instructions. Testing sanitation levels and pH are the most important tests for pools. The chlorine level should stay between 1. 0 and 3. 0 parts per million (ppm) to maintain a healthy pool. A pool's