I'm Testing For

I'm Testing For

Our I’m Testing For category helps you find the right products based on what you need to test for. Whether you’re checking for chlorine, pH, hardness, metals, or other important water parameters, this section makes it easy to choose the right testing kits and reagents for your specific needs. Designed to guide both professionals and everyday users, it’s a simple way to ensure your water is clean, safe, and perfectly balanced.

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261 products

Save £9.18
Lovibond Checkit Comparator Kit Total AlkalinityLovibond Checkit Comparator Kit Total Alkalinity
Lovibond
Lovibond Checkit Comparator Kit Total Alkalinity Sale price£84.45 Regular price£93.63
Lovibond 6 in1 (HR) Three Chamber TesterLovibond 6 in1 (HR) Three Chamber Tester
Save £160.94
Lovibond MD 640 Photometer and FluorometerLovibond MD 640 Photometer and Fluorometer
Lovibond
Lovibond MD 640 Photometer and Fluorometer Sale price£1,428.61 Regular price£1,589.55
La Motte Insta-Test 6-Way Drinking Water Test StripsLa Motte Insta-Test 6-Way Drinking Water Test Strips
Save £7.83
Palintest COD Range 15000M/C TUBETESTPalintest COD Range 15000M/C TUBETEST
Palintest
Palintest COD Range 15000M/C TUBETEST Sale priceFrom £70.47 Regular price£78.30
Lovibond Checkit®  Comparator Iron HRLovibond Checkit®  Comparator Iron HR
Lovibond Checkit Comparator Copper HR Free Test KitLovibond Checkit Comparator Copper HR Free Test Kit
Lovibond Ozone in the Presence of Chlorine Checkit Comparator KitLovibond Ozone in the Presence of Chlorine Checkit Comparator Kit
Save £61.82
Lovibond MD100T Photometer Chlorine OTZLovibond MD100T Photometer Chlorine OTZ
Lovibond
Lovibond MD100T Photometer Chlorine OTZ Sale price£550.77 Regular price£612.59
Save £131.87
Lovibond MD600 MaxiDirect, CompleteLovibond MD600 MaxiDirect, Complete
Lovibond
Lovibond MD600 MaxiDirect, Complete Sale price£1,171.28 Regular price£1,303.15
Save £28.78
Lovibond AF112A Free, Combined & Total Chlorine Kit
Lovibond
Lovibond AF112A Free, Combined & Total Chlorine Kit Sale price£258.06 Regular price£286.84
Lovibond AF413 Total Alkalinity KitLovibond AF413 Total Alkalinity Kit
Save £6.74
Lovibond Checkit Comparator Chlorine 0-2mg per /lLovibond Checkit Comparator Chlorine 0-2mg per /l
Lovibond
Lovibond Checkit Comparator Chlorine 0-2mg per /l Sale price£63.00 Regular price£69.74
Arsenometer® Portable Arsenic Testing Kit Trace2oArsenometer® Portable Arsenic Testing Kit Trace2o
Lovibond Checkit Comparator Chlorine 10 - 300mg/lLovibond Checkit Comparator Chlorine 10 - 300mg/l
Lovibond Iron LR Checkit Disc 0-1 mg/l Fe
Hydrazine 3/126 0/ 0 - 0.5 mg/l Kit
Sold out
Lovibond Nitrite Drop Test Kit (Replaced with 56K700300)Lovibond Nitrite Drop Test Kit (Replaced with 56K700300)
Lovibond Checkit Comparator Kit - OzoneLovibond Checkit Comparator Kit - Ozone
Lovibond Checkit Comparator Phosphate LRLovibond Checkit Comparator Phosphate LR
Save £7.92
Palintest Chemical Oxgen Demand / 400 TUBETESTSPalintest Chemical Oxgen Demand / 400 TUBETESTS
Palintest
Palintest Chemical Oxgen Demand / 400 TUBETESTS Sale priceFrom £71.28 Regular price£79.20
Save £73.56
Lovibond MD100T Photometer Cl, ClO2 - LovibondLovibond MD100T Photometer Cl, ClO2 - Lovibond
Lovibond
Lovibond MD100T Photometer Cl, ClO2 - Lovibond Sale price£654.71 Regular price£728.27
Lovibond Arsenic Test Kit
Save £33.83
Lovibond AF112G Shipboard Chlorine KitLovibond AF112G Shipboard Chlorine Kit
Lovibond
Lovibond AF112G Shipboard Chlorine Kit Sale price£302.77 Regular price£336.60