Best Selling Products

Our Best Selling Products category features the most popular and trusted water testing solutions chosen by professionals and everyday users alike. From quick and easy test kits to advanced meters and reagents, these products have earned their place as customer favourites for their reliability, accuracy, and ease of use. Whether you’re testing pool water, drinking water, or industrial systems, these top picks deliver the dependable results you can count on.

Filters

Sort by:

4197 products

Trace2o
Waterproof carrying case for HC1000 Trace2o Sale price£505.88
Lovibond
W550.OG.100mm Cell Pk 10 Sale price£1,602.60
Lovibond
W100.OG.100mm Cell Pk 10 Sale price£2,385.05 Regular price£2,741.44
Lovibond
W690.OG.20mm Cell Pk 10 Sale price£1,271.98
Lovibond
W731.OG.3.6mm Cell Pk 6 Sale price£1,206.73
Lovibond
W190.B.33mm Cell, Pk10 Sale price£921.22 Regular price£969.71
Lovibond
W110.UV.20mm Cell Pk 6 Sale price£903.25
Lovibond
W190.OG.50mm Cell, Pk10 Sale price£724.81 Regular price£833.11
Lovibond
W550.OG.40mm Cell Pk 10 Sale price£697.65 Regular price£801.90
Lovibond
W190.OG.40mm Cell, Pk10 Sale price£678.98 Regular price£780.44
Lovibond
W140.OG.50mm Cell Pk 10 Sale price£752.45
Lovibond
W190.OG.33mm Cell, Pk10 Sale price£656.93 Regular price£755.09
Lovibond
W110.UV.10mm Cell Pk 6 Sale price£656.62 Regular price£754.73
Lovibond
W560.OG.40mm Cell Pk 10 Sale price£726.04
Lovibond
W140.OG.40mm Cell Pk 10 Sale price£653.52 Regular price£751.17
Lovibond
W550.OG.20mm Cell Pk 10 Sale price£629.92
Lovibond
W680.OG.26mm Cell Pk 10 Sale price£553.92
Lovibond
W190.OG.25mm Cell, Pk10 Sale price£560.13 Regular price£643.83
Lovibond
W560.OG.15mm Cell Pk 10 Sale price£599.77
Lovibond
W140.OG.20mm Cell Pk10 Sale price£599.77
Lovibond
W100.OG.40mm Cell Pk 10 Sale price£539.81 Regular price£620.47
Lovibond
W100.OG.1mm Cell Pk 10 Sale price£599.77
Lovibond
W140.OG.5mm Cell Pk 10 Sale price£577.15
Lovibond
W550.OG.10mm Cell pK 10 Sale price£495.66 Regular price£569.72

International Delivery

For small orders & export tenders

12,000+ PRODUCTS

From the Market Leaders

Support & Trade Accounts

Contact Us for Support & Trade Accounts

Secure payments

Online payments securely administed by Shopify