Rhode Island No Lifeguard On Duty Sign (18 Years and Under) - 24 x 36 Inches on Heavy-Duty Aluminum (Customize or Leave Blank) state_New Hampshire The Chemtrol 250 features adjustable

The Chemtrol 250 features adjustable set-points

With its new PPM sensor for Free Chlorine and duplex operation by remote computer

This Oklahoma Warning No Lifeguard On Duty (12 Years And Under) Sign measures 24 x 30 inches

This Maryland Warning No Lifeguard On Duty (15 Years And Under) aluminum sign measures 18 x 24 inches

This Iowa and Washington Warning No Lifeguard On Duty (12 Years And Under) Sign in Spanish measures 18 x 24 inches

Rhode Island No Lifeguard On Duty Sign (18 Years and Under) - 24 x 36 Inches on Heavy-Duty Aluminum (Customize or Leave Blank) state_New Hampshire The Chemtrol 250 features adjustableThis Rhode Island Warning No Lifeguard On Duty (18 Years And Under) Sign (Customize Or Leave Blank) measures 24 x 36 inches, is printed on heavy duty aluminum material, and is designed to warn patrons that children under 18 years of age must be supervised and adults should not swim alone. The main lettering height is 4 inch. Our Warning signs indicate a potentially hazardous situation which, if not avoided, could result in death or serious injury.