PRODUCT USAGE
SETTING THE WATER HARDNESS
Immerse supplied Test Strip briefly in the water, shake and wait one minute for the test results.
1
On the Display, select the water hardness
read from the Test Strip and confirm.
WATER HARDNESS CHART
TEST STRIPS
≤ 1 red point
2 red points
3 red points
≥ 4 red points
NOTE: Water Hardness - Low: 0 to 60 ppm
18
Medium: 60 to 120 ppm
High: more than 120 ppm
DISPLAY
Water hardness 1
Water hardness 2
Water hardness 3
(factory setting)
Water hardness 4