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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4197 products

Lovibond
Service, PFX/PFXi Series Instrument Sale price£1,762.33 Regular price£1,855.08
Lovibond
Service, Visual Model E,F,710 Sale price£1,406.31 Regular price£1,480.33
Lovibond
Sample Chamber PFX880i Sale price£483.04 Regular price£508.46
Lovibond
Service, EComparator Sale price£353.48
Lovibond
Service,POC Comp Sale price£703.12 Regular price£740.13
Lovibond
Service,3000 Comp Sale price£703.12 Regular price£740.13
Lovibond
Saybolt glass filter (PFXi 880/950/995 only) Sale price£392.57
Lovibond
Sample Measurement Report Sale price£321.49
Hanna Instruments
SAK1 K-Type self adhesive probe on PTFE backing Sale price£25.27 Regular price£26.60
Trace2o
Silica Comparator Wheel Trace2o Sale price£0.00
Trace2o
Set of 2 O-rings for Membrane Filtration Unit Trace2o Sale price£0.00
Trace2o
Set of 2 Gaskets for the Membrane Filtration Unit Trace2o Sale price£0.00
Trace2o
Set of Forceps/Tweezers (1 set) Trace2o Sale price£0.00
SD70, SD80, SD90 Lovibond Replacement Electrode
Lovibond
SD70, SD80, SD90 Lovibond Replacement Electrode Sale price£98.52
SensoDirect Oxygen Sensor 30m
Lovibond
SensoDirect Oxygen Sensor 30m Sale price£991.40
Lovibond
SensoDirect Oxygen Sensor 1m Sale price£631.99 Regular price£726.43
Lovibond
SensoDirect Oxygen Sensor 10m Sale price£722.12
Sensodirect Conductivity Cell
Lovibond
Sensodirect Conductivity Cell Sale price£395.13
Lovibond
SensoDirect Carrying Strap Sale price£8.10
Lovibond
SD300 pH Meter Set-2 Discontinued use 724641 Sale price£777.65
Lovibond
SD300 pH Meter ( Discontinued use 724630) Sale price£566.64
Lovibond
Secondary Stds .02,10,100,1000 Sale price£407.42 Regular price£453.07
Lovibond
Sample Cells, Turbidirect WL Sale price£192.79 Regular price£221.60
Lovibond
RT510 Portable Spectro, 14mm Sale price£9,862.23

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