SpaBalancer Hardness Test Kit

SpaBalancer Hardness Test Kit
€15.00
Content: 1 piece(s)

Prices incl. VAT plus shipping costs

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  • SB1051

Directions for use Hardness Test Kit

Step 1

As long as the water is red, add the liquid drop by drop into the measuring cup. Count each drop and shake the measuring cup after each drop.

Step 2

As soon as the water turns slightly yellow, gently add another drop or 2.

Step 3

As soon as the liquid has turned green, you have determined the hardness of the water using the amount of drops added.


Water hardness converter

dH° 5 10 15 20 25 30 35 40 45 50
fH° 9 18 27 36 45 53 62 71 80 89
6 13 19 26 31 38 44 50 56 63

rounded information

Exact conversion from dH° to fH°
fH° = dH° * 1,78

Exact conversion from dH° to e°
e° = dH° * 1,25

For measuring water hardness more

Product information "SpaBalancer Hardness Test Kit"

For measuring water hardness

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