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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266 products

Save £158.65
Lovibond RD125 COD Reactor
Lovibond
Lovibond RD125 COD Reactor Sale price£1,061.77 Regular price£1,220.42
Lovibond 3/53B Bromine Disc
Lovibond
Lovibond 3/53B Bromine Disc Sale price£136.26
Lovibond Checkit Comparator Chlorine 10 - 300mg/lLovibond Checkit Comparator Chlorine 10 - 300mg/l
Lovibond
Lovibond Checkit Comparator Chlorine 10 - 300mg/l Sale price£73.06
Lovibond Iron LR Checkit Disc 0-1 mg/l Fe
Lovibond
Lovibond Iron LR Checkit Disc 0-1 mg/l Fe Sale price£25.16
Save £215.94
Lovibond MD 640 Photometer and FluorometerLovibond MD 640 Photometer and Fluorometer
Lovibond
Lovibond MD 640 Photometer and Fluorometer Sale price£1,445.14 Regular price£1,661.08
Save £3.59
Hanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HCHanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HC Sale price£68.31 Regular price£71.90
Save £7.83
Palintest COD Range 15000M/C TUBETESTPalintest COD Range 15000M/C TUBETEST
Palintest
Palintest COD Range 15000M/C TUBETEST Sale price£70.47 Regular price£78.30
Lovibond Checkit Comparator Phosphate LRLovibond Checkit Comparator Phosphate LR
Lovibond
Lovibond Checkit Comparator Phosphate LR Sale price£71.20
Lovibond Checkit Comparator Copper HR Free Test KitLovibond Checkit Comparator Copper HR Free Test Kit
Lovibond
Lovibond Checkit Comparator Copper HR Free Test Kit Sale price£75.02
Lovibond Ozone in the Presence of Chlorine Checkit Comparator KitLovibond Ozone in the Presence of Chlorine Checkit Comparator Kit
Lovibond
Lovibond Ozone in the Presence of Chlorine Checkit Comparator Kit Sale price£75.02
Save £61.82
Lovibond MD100T Photometer Chlorine OTZ (Discontinued)Lovibond MD100T Photometer Chlorine OTZ (Discontinued)
Lovibond
Lovibond MD100T Photometer Chlorine OTZ (Discontinued) Sale price£550.77 Regular price£612.59
Save £177.03
Lovibond MD600 MaxiDirect, CompleteLovibond MD600 MaxiDirect, Complete
Lovibond
Lovibond MD600 MaxiDirect, Complete Sale price£1,184.76 Regular price£1,361.79
Save £38.97
Lovibond AF112A Free, Combined & Total Chlorine Kit
Lovibond
Lovibond AF112A Free, Combined & Total Chlorine Kit Sale price£260.78 Regular price£299.75
Lovibond Copper No.2 Test ReagentsLovibond Copper No.2 Test Reagents
Lovibond
Lovibond Copper No.2 Test Reagents Sale price£40.17
Save £3.58
Lovibond Copper No.2 Test TabletsLovibond Copper No.2 Test Tablets
Lovibond
Lovibond Copper No.2 Test Tablets Sale price£23.96 Regular price£27.54
Save £9.47
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£63.41 Regular price£72.88
DTK Potable Water Test Kit
DTK-TAW
DTK Potable Water Test Kit Sale price£841.42
Arsenometer® Portable Arsenic Testing Kit Trace2oArsenometer® Portable Arsenic Testing Kit Trace2o
Trace2o
Arsenometer® Portable Arsenic Testing Kit Trace2o Sale price£3,200.00
Save £3.76
Lovibond Chlorine HR Checkit Disc 10-300 mg/lLovibond Chlorine HR Checkit Disc 10-300 mg/l
Lovibond
Lovibond Chlorine HR Checkit Disc 10-300 mg/l Sale price£25.16 Regular price£28.92
Lovibond MD 200 2 in 1 Hydrogen Peroxide / pHLovibond MD 200 2 in 1 Hydrogen Peroxide / pH
Lovibond
Lovibond MD 200 2 in 1 Hydrogen Peroxide / pH Sale price£599.62
Hydrazine 3/126 0/ 0 - 0.5 mg/l Kit
Lovibond
Hydrazine 3/126 0/ 0 - 0.5 mg/l Kit Sale price£187.89
Sold out
Lovibond Nitrite Drop Test Kit (Replaced with 56K700300)Lovibond Nitrite Drop Test Kit (Replaced with 56K700300)
Lovibond
Lovibond Nitrite Drop Test Kit (Replaced with 56K700300) Sale price£60.10
Lovibond Checkit Comparator Kit - OzoneLovibond Checkit Comparator Kit - Ozone
Lovibond
Lovibond Checkit Comparator Kit - Ozone Sale price£75.02
Lovibond Phosphate Checkit Disc 0-80mg/l
Lovibond
Lovibond Phosphate Checkit Disc 0-80mg/l Sale price£25.16

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