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Product Details

• 15 droplet tests in one kit
• Colour changes to reflect exact water hardness level
• Gives recommendations of required water treatment
Helpline No. 01535 210320.

Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 10 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
Water Hardness Test Kit is rated 3.8 out of 5 by 5.
Rated 5 out of 5 by from Drop hardness testing kit Does what is says on the tin
Date published: 2018-09-19
Rated 1 out of 5 by from Doesn't work You have to add drops until the colour changes from red to blue. Problem is that the change is very gradual and when is blue blue enough?
Date published: 2018-09-13
Rated 5 out of 5 by from Test for calcium/water hardness. Simple and easy to use. Fill test tube with cold water to line. Put one drop of reagent (supplied) at a time into water and mix. Keep on adding drops and counting drops till the water goes from red to dark blue. Multiply the number of drops by 20 and there you have the reading. Compare result with test tube figuires.
Date published: 2018-08-13
Rated 5 out of 5 by from Good product at great price Good product at great price
Date published: 2017-03-05
Rated 3 out of 5 by from Ok but not the greatest I found this product a bit vague as the results are you interpretation of "Dark Blue". The colour changed so gradually per drop that it was difficult to decide what was the true PPM. Also the untreated hard water turned purple during the test not the blue hues the test instructions related to. Probably a better product for a few pounds more.
Date published: 2016-12-07
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