Best Selling Products

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.

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3987 products

Save £63.50
Palintest Lumiso Pooltest 6Palintest Lumiso Pooltest 6
Palintest
Palintest Lumiso Pooltest 6 Sale price£571.50 Regular price£635.00
Save £54.44
Lovibond MD100T Pool Control 6 in 1Lovibond MD100T Pool Control 6 in 1
Lovibond
Lovibond MD100T Pool Control 6 in 1 Sale price£485.44 Regular price£539.88
Lovibond Long Plastic Stirring RodsLovibond Long Plastic Stirring Rods
On sale
Palintest Nitrite (Nitricol) Photometer ReagentsPalintest Nitrite (Nitricol) Photometer Reagents
Palintest
Palintest Nitrite (Nitricol) Photometer Reagents Sale priceFrom £22.41 Regular price£24.90
On sale
Lovibond DPD No.3 Total Chlorine TabletsLovibond DPD No.3 Total Chlorine Tablets
On sale
Lovibond Photometer Cylindrical Cells with lid. 10mlLovibond Photometer Cylindrical Cells with lid. 10ml
Swimming Pool Microbiological SamplingHow to take a water sample
On sale
Palintest Kemio Sensors for Chlorine Dioxide/ChloritePalintest Kemio Sensors for Chlorine Dioxide/Chlorite
Palintest
Palintest Kemio Sensors for Chlorine Dioxide/Chlorite Sale priceFrom £112.05 Regular price£124.50
On sale
Palintest High Range Chlorine Photometer TabletsPalintest High Range Chlorine Photometer Tablets
Palintest
Palintest High Range Chlorine Photometer Tablets Sale priceFrom £36.99 Regular price£41.10
WATER-I.D: CyA Test TabletsWATER-I.D: CyA Test Tablets
On sale
Palintest Kemio Sensors for Chlorine (Standard Range)Palintest Kemio Sensors for Chlorine (Standard Range)
Palintest
Palintest Kemio Sensors for Chlorine (Standard Range) Sale priceFrom £100.89 Regular price£112.10
Palintest Calcium Hardness Tablet Count Bottle 250 TabletsPalintest Calcium Hardness Tablet Count Bottle 250 Tablets
10ml Plastic Syringe10ml Plastic Syringe
On sale
Palintest DPD No 4 TabletsPalintest DPD No 4 Tablets
Palintest
Palintest DPD No 4 Tablets Sale priceFrom £17.64 Regular price£19.60
Lovibond MD100T Pool Control 3 in 1
Palintest Round Plastic Test Tubes for Photometer 9 , 25, 7100, 7500Palintest Round Plastic Test Tubes for Photometer 9 , 25, 7100, 7500
On sale
Palintest Hardicol Hardness ReagentsPalintest Hardicol Hardness Reagents
Palintest
Palintest Hardicol Hardness Reagents Sale priceFrom £46.35 Regular price£51.50
On sale
Lovibond Dipslide D001 (TTC/TTC) Total Viable CountLovibond Dipslide D001 (TTC/TTC) Total Viable Count
Lovibond
Lovibond Dipslide D001 (TTC/TTC) Total Viable Count Sale priceFrom £16.75 Regular price£18.28
On sale
Palintest Phosphate LR Photometer ReagentsPalintest Phosphate LR Photometer Reagents
Palintest
Palintest Phosphate LR Photometer Reagents Sale priceFrom £29.16 Regular price£32.40
Lovibond Calico H - Calcium Hardness Tablets - No 1 & 2Lovibond Calico H - Calcium Hardness Tablets - No 1 & 2
On sale
Palintest pH (Phenol Red), Photometer ReagentsPalintest pH (Phenol Red), Photometer Reagents
Palintest
Palintest pH (Phenol Red), Photometer Reagents Sale priceFrom £11.16 Regular price£12.40
TTC/TTC Dipslides (Test All Water)TTC/TTC Dipslides (Test All Water)
Save £9.12
Palintest Contour Comparator Kit Chlorine 0-5mg/l  / pHPalintest Contour Comparator Kit Chlorine 0-5mg/l  / pH