6 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering fitting-connection_Insert x Insert x Female It is used for Base

It is used for Base Demand testing in Taylor Kits

and Number 4 Chlorine Neutralizer and Number 5 Total Alkalinity in 1/2 ounce bottles

The Magnum includes Super Grip PVA brushes and infrared detection

Made with corrosion resistant stainless steel

The starting platforms are FINA

6 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering fitting-connection_Insert x Insert x Female It is used for BaseThis ceramic pool depth marker is printed with 6 and has a smooth surface. It's overall size is 6 Inch x 6 Inch and has a letter height of 4 Inches This ceramic pool tile is printed with ceramic glaze inks, then kiln fired to ensure the finest, most durable depth and safety marker line available. The smooth surface tiles are for waterline applications. Ceramic depth markers are essential for commercial pools for improved safety, legal compliance, and