First Aid Kit - 75 Person monitors_pH ORP Temp PPM This ORP Tracer PockeTester measures

This ORP Tracer PockeTester measures ORP from -999 to 999 mV with an accuracy of plus/minus 4 mV

065 inches and provides a necessary hand grip for vinyl or fiberglass pools having pre-molded steps

The Octa-Slide 2 is to be used with the upgraded slides only

This Wheel-a-Round Moveable Lifeguard Chair by Paragon has a seat height of 6 feet and provides the ideal solution for a lifeguard chair needed at different locations around your deck at different times

The activation point for  ¾ inch is 1

First Aid Kit - 75 Person monitors_pH ORP Temp PPM This ORP Tracer PockeTester measuresThe case on the 75 person kit is metal, waterproof, and dustproof with a handle. The kit has four mounting holes on the back for mounting it to a wall. The kit also opens to form a working space, which is handy when setting up needed supplies.