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weAQUA Water Hardness Test Kit DoubleCheck 50 Strips

£4.99 (as of 23/10/2026 22:52 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The weAQUA Water Hardness Test Kit DoubleCheck is a pack of 50 strips for checking water hardness in the stated 0-425 PPM / 0-25 GPG range. It uses a two-pad colour match format and is described for tap water, pools, spas and dishwashers. Check the pack size and measurement range against the water you want to test.

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Quick Summary

The weAQUA Water Hardness Test Kit DoubleCheck is a pack of 50 test strips for checking water hardness. It measures calcium and magnesium in the stated range of 0-425 PPM / 0-25 GPG, and the two-pad DoubleCheck format is designed to let you compare matching colours for the result.

This is a simple strip-based test kit for home and professional use. It is described for tap water, pools, spas and dishwashers, so it covers a range of routine checks where water hardness matters.

Key Details

DetailVerified information and buyer relevance
BrandweAQUA – the named brand helps confirm the exact product family.
Product typeWater hardness test kit – a strip-based kit for checking hardness levels.
Quantity50 strips – check this pack size against how often you plan to test.
Measurement range0-425 PPM / 0-25 GPG – compare this with the hardness range you need to check.
Test methodDoubleCheck two-pad format – the result is compared by matching colours on the strip.
Tested mineralsCalcium and magnesium – the kit is aimed at hardness related to these minerals.
Intended usesTap water, pool, spa and dishwasher checks are named uses for the kit.

What to Compare Before Buying

  • Pack size: This pack contains 50 strips, so compare that quantity with how often you expect to test.
  • Measurement range: The stated range is 0-425 PPM / 0-25 GPG. Make sure it covers the water hardness levels you want to check.
  • Test method: The DoubleCheck format uses two pads and a colour match. Buyers who want a visual strip test should be comfortable reading colours carefully.
  • Intended application: The kit is described for tap water, pools, spas and dishwashers. Check that your intended use matches those applications.

What Else You May Need

You will need a water sample to test and something to compare the strip colours against at the stated read time. Follow the instructions on the pack for the test steps and timing.

Before You Decide

Confirm that the 50-strip pack size suits your testing routine, and check that the 0-425 PPM / 0-25 GPG range covers the water you want to measure. If you are testing a specific appliance or water source, make sure the intended use matches before choosing an offer.

Brand

WEAQUA

Manufacturer

WEAQUA

Binding

Misc.

Product Group

BISS

Part Number

TDS ECO (1 TDS Meter) – 3

Model

Water Hardness 50 Strips

Product Dimensions

4.70 x 0.15 x 3.55 inches

Item Weight

0.02 pounds

Number Of Items

1

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