9 IN - Adhesive Depth Marker - 6 Inch x 6 Inch with 4 Inch Lettering monitors_pH/ORP This ceramic pool depth marker

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

Molded in graphics

The Dawson is used by colleges

When the float reaches its highest point

All CHEMTROL controllers are user-friendly

9 IN - Adhesive Depth Marker - 6 Inch x 6 Inch with 4 Inch Lettering monitors_pH/ORP This ceramic pool depth markerThis pool depth marker states 9 IN and is printed with 4 Inch letters and has an overall size of 6 x 6 inches. The Deck and Coping Vinyl Depth Markers are skid resistant and designed for above the water line and deck placement around your pools and decks. Numbers, letters, and images are available in 4 inch lettering to meet National and State Codes. The vinyl stick on Depth Markers eliminate messy stenciling. They are made of a durable commercial