Visual Testing

Our Visual Testing Products provide a simple and effective way to monitor water quality without the need for complex equipment. Using clear visual color changes, these kits allow you to quickly assess important parameters such as chlorine, pH, alkalinity, and hardness. Ideal for on-site or everyday testing, they’re easy to use, reliable, and perfect for anyone looking to maintain safe and balanced water — whether at home, in the pool, or in professional settings.

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128 products

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
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 £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
Save £3.55
Palintest Chlorine (0.1-3mg/l) /pH / Alkalinity PooltesterPalintest Chlorine (0.1-3mg/l) /pH / Alkalinity Pooltester
Palintest
Palintest Chlorine (0.1-3mg/l) /pH / Alkalinity Pooltester Sale price£20.15 Regular price£23.70
Save £8.21
Palintest Contour Comparator Kit, Free+Total Chl 0-2mg/L Cl?Palintest Contour Comparator Kit, Free+Total Chl 0-2mg/L Cl?
Palintest
Palintest Contour Comparator Kit, Free+Total Chl 0-2mg/L Cl? Sale price£73.89 Regular price£82.10
Save £5.91
Palintest Comparator Disc, Iron MR, 0 - 10 mg/L Fe
Palintest
Palintest Comparator Disc, Iron MR, 0 - 10 mg/L Fe Sale price£33.49 Regular price£39.40
Save £7.96
Palintest Comparator Disc, Phosphate LR, 0 - 4 mg/L PO 4
Palintest
Palintest Comparator Disc, Phosphate LR, 0 - 4 mg/L PO 4 Sale price£45.14 Regular price£53.10
Sold out
Lovibond Aluminium Checkit AF520Lovibond Aluminium Checkit AF520
Lovibond
Lovibond Aluminium Checkit AF520 Sale price£38.81
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
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 Checkit Comparator Kit - OzoneLovibond Checkit Comparator Kit - Ozone
Lovibond
Lovibond Checkit Comparator Kit - Ozone Sale price£75.02
Save £9.47
Lovibond Checkit® Comparator pH UniversalLovibond Checkit® Comparator pH Universal
Lovibond
Lovibond Checkit® Comparator pH Universal Sale price£63.41 Regular price£72.88
Lovibond Phosphate Checkit Disc 0-80mg/l
Lovibond
Lovibond Phosphate Checkit Disc 0-80mg/l Sale price£25.16
Save £45.73
Lovibond AF112G Shipboard Chlorine KitLovibond AF112G Shipboard Chlorine Kit
Lovibond
Lovibond AF112G Shipboard Chlorine Kit Sale price£306.02 Regular price£351.75
Save £42.50
Lovibond Chlorine High Range Kit AF102 3/2ARP
Lovibond
Lovibond Chlorine High Range Kit AF102 3/2ARP Sale price£284.45 Regular price£326.95
Save £11.81
Palintest Contour Comparator Kit Chlorine 0-1mg/l/pHPalintest Contour Comparator Kit Chlorine 0-1mg/l/pH
Palintest
Palintest Contour Comparator Kit Chlorine 0-1mg/l/pH Sale price£106.29 Regular price£118.10
Save £4.58
Lovibond Pooltester Active oxygen-pHLovibond Pooltester Active oxygen-pH
Lovibond
Lovibond Pooltester Active oxygen-pH Sale price£30.62 Regular price£35.20
Palintest Contour Comparator Kit Manganese HR 0 - 5 mg/L MnPalintest Contour Comparator Kit Manganese HR 0 - 5 mg/L Mn
Palintest
Palintest Contour Comparator Kit Manganese HR 0 - 5 mg/L Mn Sale price£68.88
Save £11.99
Palintest Contour Compatator Kit Nitrate 0 - 15 mg/L NPalintest Contour Compatator Kit Nitrate 0 - 15 mg/L N
Palintest
Palintest Contour Compatator Kit Nitrate 0 - 15 mg/L N Sale price£107.91 Regular price£119.90
Save £9.82
Lovibond Pooltester Chlorine / pH High Range
Lovibond
Lovibond Pooltester Chlorine / pH High Range Sale price£11.50 Regular price£21.32
Save £11.64
Palintest Contour Comparator Kit Fluoride 0 - 1.5 mg/L FPalintest Contour Comparator Kit Fluoride 0 - 1.5 mg/L F
Palintest
Palintest Contour Comparator Kit Fluoride 0 - 1.5 mg/L F Sale price£104.76 Regular price£116.40
Save £4.99
Palintest Aluminium Pocket KitPalintest Aluminium Pocket Kit
Palintest
Palintest Aluminium Pocket Kit Sale price£44.91 Regular price£49.90

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