Checker HC

Showing 13–24 items

Total chlorine Checker HC® colorimeter: Range 0.00 to 3.50 ppm (mg/L)

65.00 € + PVM

Total Hardness Low Range (LR) Handheld Colorimeter – HI735

93.50 € + PVM

Bromine Checker (0.0 to 9.99 ppm)

65.00 € + PVM

Chloride Checker® (0.0 – 20.0 mg/l)

65.00 € + PVM

Chlorine Checker, Ultra High Range (0-500 ppm)

65.00 € + PVM

Marine calcium Checker HC® colorimeter

65.00 € + PVM

Marine Magnesium Checker HC Handheld Colorimeter – HI783

80.00 € + PVM

Mrine Nitrite ultra low range Checker HC®: Range 0 to 200 ppb (ug/ml)

65.00 € + PVM

Saltwater Nitrate Low Range Checker® HC – HI781

65.00 € + PVM

Marine Nitrite Checker® (Low Range) – HI767

65.00 € + PVM

Marine Alkalinity (CaCO3) Checker® HC

65.00 € + PVM

Marine Alkalinity (dKH) Checker® HC

65.00 € + PVM

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