0item(s) 0 ITEM(S) £0.00

You have no items in your shopping cart.

Order By Phone: 01606 780266

  •  Fast UK Shipping
    Orer before 3pm for next day delivery
  •  Worldwide Shipping
    From as little as £12.99 per order
  •  No Fuss Returns
    Return items within 30 days

Free UK Delivery Over £50

Product was successfully added to your shopping cart.

Water Hardness Test Kit (Testing for Calcium) (50 Strips)


(In stock)

Water Hardness Test Kit (Testing for Calcium) (50 Strips)

Quick code: NV3489

In stock
Order before 3pm for next day delivery

Need help? Call 01606 780 266

  •  Fast Shipping
    on all orders
  •  Quality Guarantee
    our customers love us
  •  30 Day
    returns policy

Product Overview

Test water hardness at home with our simple to use kit, an ideal solution for checking if you have hard tap water in your home. This simple and easy to use water hardness test kit tests for calcium levels in water.

Read Full Description

Full Description

Hard Water Test Kit for Home

50 Hard Water Test Strips for Testing Water Hardness

Test water hardness at home with our simple to use kit, an ideal
solution for checking if you have hard tap water in your home.

These water hardness test strips provide accurate and sensitive results
in seconds at a low cost.

Discover calcium levels in tap water in the home before it becomes a

  • A low cost solution ton to check for water hardness.

  • Complete the procedure in less than 1 minute.

  • Each pot contains 50 strips.

  • High sensitivity: 0, 40, 80, 120, 180, 250, 425, 1000 ppm (mg/L)

  • Or 0, 2, 5, 7, 11, 15, 25, 58 gpg

  • A useful tool for checking tap water for hardness.

Why should I test for water hardness?

Different areas of the UK have varying levels of water hardness
depending on where you live. Your local water suppliers often give
general information on water hardness but a physical home test is a sure
way to understand exactly which type of water is being fed into your
home or commercial building.

There are some easy-to-spot sign that your water is 'hard' such as,

  • Bad tasting drinking water

  • Build up of scaling around your taps

  • Streaks found in your glassware after washing

Hard water can lead to the formation of lime scale in pipe-work and
household appliances like kettles, washing machines and boilers.

Extend the life of your house hold appliances by using water softeners
to combat the build up of lime scale caused by calcium in your water

When hard water is heated up it causes the formation of lime scale, you
can reduce this build up by keeping the heating of hot water below 60°C
in your boiler or hot water pipes.

clean your kettle often to reduce lime scale on the element.

How to read hard water test results

Colour change in the pad on the strip indicates the water hardness
level, compare with the chart on the plastic container to get an
accurate reliable reading.

Ingredients & Dosage

Shipping & Returns

United Kingdom

Free UK Delivery on all orders over £50 - Standard First Class Estimated 3-5 Working Days

Standard UK Delivery
£3.99 - Standard 1st Class

Next Working Day Delivery (UK Mainland)

Place before 3pm for delivery the next day. Excludes weekends.

Orders placed Friday (before 3pm) will be delivered Monday.

Orders placed Friday (after 3pm) will be dispatched Monday.


Mainland / Offshore UK
£3.99 - Estimated 3-5 Working Days


Channel Isles

Please Note: We only ship on working days (excluding bank holidays)


£12.95 - 3-5 Working Days

All other countries
£15.99 - Up to 7 Working Days

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith. Next day deliveries where available do not apply to weekends, therefore orders placed for next day delivery on a Friday will be delivered Monday.

We do also offer a Saturday delivery service but this will need to be requested so we can get an exact price.

For More Information On International Deliveries Contact Us On 01606 780266


We accept returns 30 days from the date of purchase.

Please return in original packaging and in a resalable condition.

Please provide information for the reason of return.

Please Note: There are some products ineligible for returns due to hygiene reasons.

Full returns information can be found here

5% Off...
5% Off Your First Order! For signing up to our mailing list for seasonal promotions and offers