Wisconsin Vortex Pool Rules Sign - 36 x 36 Inches on Heavy-Duty Aluminum voltage_120/220-240V Testing parameter indicates total hardness

Testing parameter indicates total hardness in PPM or grains

This sign meets New Jersey state code for facilities without lifeguards

It features two speed settings

This is a Taylor Toluidine Blue O Indicator replacement reagent for various Taylor pool water testing kits

Wisconsin Vortex Pool Rules Sign - 36 x 36 Inches on Heavy-Duty Aluminum voltage_120/220-240V Testing parameter indicates total hardnessThe Wisconsin Vortex Pool Rules Sign measures 36 x 36 inches, is printed on heavy duty aluminum, has been designed to comply with the Wisconsin Stats Chapter ATCP76 2023. Lettering height is 1 inch and 4 inches. This sign is guaranteed to meet the state code of Wisconsin. Our compliance signs are thoroughly researched twice yearly and updated as needed. We guarantee our rules and regulations signs to meet specific state swimming pool codes within