Watersafe UK Lead Water Test review
Lead Water Test (UKAS-Accredited Laboratory Test)
By Tom Calder
Key specs
The maker's figures.
- What it tests
- Total dissolved lead in drinking water, µg/l
- Format
- Postal sample kit: you collect the water sample
- Tests included
- 1 lead test per kit
- Results in
- 5–6 working days after the lab receives your
This is genuine UKAS-accredited (ISO 17025) laboratory analysis, not an indicative strip, so the result actually answers the question. But this particular listing requires a minimum order of five tests, which makes it poor value if you only want to check one tap — most homeowners are better off with Watersafe's single-order Lead Tap Water Test instead.
- Best for
- Landlords or managing agents who need UKAS-certified lead compliance evidence across several rental properties in one order.
- Skip it if
- You just want to check one tap once
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Researched, not used. We haven't used this product. This review is built from the maker's specifications, owner reports and our own sizing.
What we like
- UKAS-accredited (ISO 17025) lab result you can act on, compared directly against the UK 10µg/l DWI/Defra limit
- Simple postal process — sample bottle and instructions supplied, return packaging included
- Suitable for mains, tank and bottled drinking water, and accepted as evidence for the Scottish Repairing Standard
Worth knowing
- Five-test minimum order on this version pushes the real spend to five times the single-unit price
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Who shouldn't buy this
Don't buy this specific listing if you just want to check one tap once — the 5-kit minimum means Watersafe's single-order Lead Tap Water Test (no minimum) or Lead Water RDT Test works out cheaper for a one-off check.
This is a Researched review: we haven't used this product. We check every specification against at least two independent sources, re-check the UK price on a schedule where we can track it automatically, and say plainly who it isn't for. Commissions never change a rating.
If this isn’t the one
Best for Owners of a private well, borehole or spring wanting a broad lab panel with UKAS-accredited bacteria results, or buyers vetting a private supply before a house purchase.
Best for Homeowners with pre-1970 lead pipework, or anyone on a private supply (borehole, spring, well) who needs a definitive lead reading rather than an indicative guess.
Read the review →Best for Owners of a well, borehole or spring who need a genuine lab-verified metals reading, not a DIY indicator strip.
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