*Incl. standard delivery to all UK Mainland
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Details
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HTK
Water Hardness Test Kit
£15.00 (£12.50 Ex VAT)
*Incl. standard delivery to all UK Mainland
Postcodes. (Excl. Highlands)
If you are ordering from outside the UK, please call us on +44(0)1948 710699 for our most competitive shipping rateProduct details:-
This easy to use home test kit is an ideal way to verify your water hardness level prior to purchasing a water softener or use it as a random check that your current softener is performing correctly.
This is a simple chemical kit, just count the drops into the tumbler with a measured amount of water. Each drop counts as 20 ppm of hardness, count the drops until the sample turns blue.