2 in 1 pH and Chlorine OTO Test Kit null instructions and is housed in

instructions and is housed in a blue display box

EQK 500-1500

Many states require that a clock be visible from the spa or pool

StaRite/SwimQuip 355051273

The platforms are easy to install and remove with no tools required

2 in 1 pH and Chlorine OTO Test Kit null instructions and is housed inThis 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