Accessory: Peroxide Test Strip (1) Iron & Copper (1) Nitrate & Nitrite (1) pH & Total Chlorine (1) RQflex™ Meter (1)

0-5 (Iron) ppm 0-3 (Copper) ppm (1) 0-50 (Nitrate) ppm 0-10 (Nitrite) ppm (1) 0-50 ppm (1) 0-50 ppm 0-3 ppm (1) 0-6 ppm (1) 100-1000 ppm (mg/l) (1) 10-500 ppm (mg/l) (1) 1-22.5 ppm (1) 1-80 ppm (mg/l) (1) 200-1600 ppm (mg/l) (1) 20-500 ppm (mg/l) (1) 25 - 450 ppm (1) 3 - 90 ppm (1) 4-10 (pH) ppm 0-50 (TCI) ppm (1) 5 - 225 ppm (1) 50-370 ppm (mg/l) (1) 85-430 ppm (mg/l) (1)