5 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering state_New Mexico A key advantage of this

A key advantage of this sensor is that it is not affected by the use of any type of Cyanuric Acid stabilizers and/or oxidizers

distance between 2 boards

This Warning No Lifeguard On Duty (No Age Limit) aluminum sign measures 24 x 18 inches

and a USB port for easy datalog download

automatically

5 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering state_New Mexico A key advantage of thisThis ceramic pool depth marker is printed with 5 FT 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. Please note the FT is not 4 inches, but is as pictured. Ceramic depth markers are essential for