For the determination of total water hardness and to check if water softeners are working correctly, Scalemaster®® supply foil-wrapped test strips in packs of 6. These easy-to-use test strips are simply dipped in the water with a colour change giving a visual indication of total water hardness within seconds.
Water Hardness Test Strips – 6 PackWater Hardness Test Strips – 6 Pack. For determination of total water hardness to 0, 50, 120, 180, 250, 425, 1000 ppm
|Water Hardness Test Strips – 6 Pack||901008|