Kupfer hoch – Reagenzien-Kit – 300 Tests

Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution

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 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm

Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm