Therapeutic Ladder 3-Step 1.90 x .145 Inch state_Wisconsin The front panel keypad is

The front panel keypad is used to move up and down each menu and enter or exit the submenus

The Rola-Chem 554500 Digital pH Liquid Acid/ORP Liquid Chlorine Controller Package includes two 38 GPD Pro Series Peristaltic Pumps for swimming pools up to 127

This kit is used to test the acidity in your hydrochloric or muriatic acid solutions

turbidimetric Phenol Red chemistry for these tests

reliable chemical dosing for pools and small aquatic facilities

Therapeutic Ladder 3-Step 1.90 x .145 Inch state_Wisconsin The front panel keypad isDesigned for hospital and or handicapped treatment pools. Sloping design, handrails and steps spaced 10 inches apart permit easy entry by the elderly or infirm. This ladder has not been certified ADA compliant.