HI93752-01 Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)

The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.

Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm

Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L

Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU