
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
Palintest
Palintest Lumiso Pooltest 6
Sale price£571.50
Regular price£635.00
Lovibond
Lovibond MD100T Pool Control 6 in 1
Sale price£485.44
Regular price£539.88
Lovibond
Lovibond Long Plastic Stirring Rods
Sale priceFrom £4.62
Palintest
Palintest Nitrite (Nitricol) Photometer Reagents
Sale priceFrom £22.41
Regular price£24.90
Lovibond
Lovibond DPD No.3 Total Chlorine Tablets
Sale priceFrom £11.00
Lovibond
Lovibond Photometer Cylindrical Cells with lid. 10ml
Sale priceFrom £8.52
Test All Water
Swimming Pool Microbiological Sampling
Sale priceFrom £46.00
Palintest
Palintest Kemio Sensors for Chlorine Dioxide/Chlorite
Sale priceFrom £112.05
Regular price£124.50
Palintest
Palintest High Range Chlorine Photometer Tablets
Sale priceFrom £36.99
Regular price£41.10
WATER-I.D.
WATER-I.D: CyA Test Tablets
Sale priceFrom £10.02
Palintest
Palintest Kemio Sensors for Chlorine (Standard Range)
Sale priceFrom £100.89
Regular price£112.10
Palintest
Palintest Calcium Hardness Tablet Count Bottle 250 Tablets
Sale priceFrom £16.80
Testallwater
10ml Plastic Syringe
Sale price£0.50
Palintest
Palintest DPD No 4 Tablets
Sale priceFrom £17.64
Regular price£19.60
Lovibond
Lovibond MD100T Pool Control 3 in 1
Sale price£387.45
Palintest
Palintest Round Plastic Test Tubes for Photometer 9 , 25, 7100, 7500
Sale priceFrom £3.00
Palintest
Palintest Hardicol Hardness Reagents
Sale priceFrom £46.35
Regular price£51.50
Lovibond
Lovibond Dipslide D001 (TTC/TTC) Total Viable Count
Sale priceFrom £16.75
Regular price£18.28
Palintest
Palintest Phosphate LR Photometer Reagents
Sale priceFrom £29.16
Regular price£32.40
Lovibond
Lovibond Calico H - Calcium Hardness Tablets - No 1 & 2
Sale priceFrom £5.51
Palintest
Palintest pH (Phenol Red), Photometer Reagents
Sale priceFrom £11.16
Regular price£12.40
DTK-TAW
TTC/TTC Dipslides (Test All Water)
Sale priceFrom £14.45
vendor-unknown
International Bank Transfer Charges
Sale price£35.00
Palintest
Palintest Contour Comparator Kit Chlorine 0-5mg/l / pH
Sale price£82.08
Regular price£91.20
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