NO DIVING 32 Inch x 6 Inch Reusable Stencil - Depth Marker with 4 Inch Lettering monitors_pH ORP Temp PPM is printed on heavy-duty aluminum
Platform notes & fabric story
Description
NO DIVING 32 Inch x 6 Inch Reusable Stencil Depth Marker with 4 Inch Lettering monitors_pH ORP Temp PPM is printed on heavy duty aluminum is printed on heavy duty aluminum material and is designed to inform patrons of the rules for diving It includes a special flow cell and is not affected by oxidizers and or cyanuric stabilizers