LaMotte ColorQ Pro 7 Refill Reagents Complete Set - 1 Oz (30 mL) Bottle - R2056 filter-width_13 3/4 inches the solid-state PPM sensor is

the solid-state PPM sensor is simple to install and highly reliable

Adjusting both alkalinity and pH often affects your calcium hardness

it has a saddle mount and remote display

the Single Tank Regulator is sold separately item #11471

The 20 inch wide HDPE tread incorporates molded nut inserts

LaMotte ColorQ Pro 7 Refill Reagents Complete Set - 1 Oz (30 mL) Bottle - R2056 filter-width_13 3/4 inches the solid-state PPM sensor isThis is a complete set of ColorQ Pro 7 replacement reagents for the original LaMotte ColorQ Pro 7 test kit. Bottle size is 1 oz. This complete set includes all liquid reagents, tubes, and Cyanuric Acid tablets. Items are: (6) 0201 test tubes and caps, (1) P 6740 G DPD 1A, (1) P 6741 G DPD 1B, (1) P 6743 G DPD 3, (1) 7037 G pH, (1) 7039 G Alkalinity, (1) 7042 G Hardness 1, (1) 7041 G Hardness 2, (1 box) 76996A J CYA TesTabs. This kit is not for the