Visual Testing

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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131 products

Lovibond CHECKIT® COMPARATOR Manganese VLR
Lovibond
Lovibond CHECKIT® COMPARATOR Manganese VLR Sale price£161.88
Lovibond Phosphate Checkit Disc 0-80mg/l
Lovibond
Lovibond Phosphate Checkit Disc 0-80mg/l Sale price£25.18
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
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 £9.21
Palintest Contour Comparator Kit Copper 0 - 5 mg/L CuPalintest Contour Comparator Kit Copper 0 - 5 mg/L Cu
Palintest
Palintest Contour Comparator Kit Copper 0 - 5 mg/L Cu Sale price£82.89 Regular price£92.10
Save £8.05
Lovibond Checkit Comparator Zinc LR 0 - 1 mg/L Zn Test Kit
Lovibond
Lovibond Checkit Comparator Zinc LR 0 - 1 mg/L Zn Test Kit Sale price£74.47 Regular price£82.52
Save £7.76
Lovibond Checkit Comparator Phosphate HR 0 - 80 Test Kit
Lovibond
Lovibond Checkit Comparator Phosphate HR 0 - 80 Test Kit Sale price£71.83 Regular price£79.59
Save £6.76
Lovibond Checkit Comparator Nitrite LR 0 - 0.5 mg/L N Test KitLovibond Checkit Comparator Nitrite LR 0 - 0.5 mg/L N Test Kit
Lovibond
Lovibond Checkit Comparator Nitrite LR 0 - 0.5 mg/L N Test Kit Sale price£62.98 Regular price£69.74
Save £11.37
Palintest Contour Comparator Kit Free & Total Chlorine, Dual RangePalintest Contour Comparator Kit Free & Total Chlorine, Dual Range
Palintest
Palintest Contour Comparator Kit Free & Total Chlorine, Dual Range Sale price£102.33 Regular price£113.70
Save £4.55
Palintest Ammonia Pocket Kit
Palintest
Palintest Ammonia Pocket Kit Sale price£40.95 Regular price£45.50
Palintest Calcium Hardness Pocket Kit (Discontinued) ( Alternative Code 414160)
Palintest
Palintest Calcium Hardness Pocket Kit (Discontinued) ( Alternative Code 414160) Sale price£36.00
Save £4.99
Palintest Aluminium Pocket KitPalintest Aluminium Pocket Kit
Palintest
Palintest Aluminium Pocket Kit Sale price£44.91 Regular price£49.90
Palintest Contour Comparator Kit, Universal pH 4-11
Palintest
Palintest Contour Comparator Kit, Universal pH 4-11 Sale price£59.30
Lovibond NSB Hazen Scale Disc, 70-250
Lovibond
Lovibond NSB Hazen Scale Disc, 70-250 Sale price£238.23
Save £8.56
Palintest Contour Comparator Kit, DPD 4 Ozone 0-1mg/L O3Palintest Contour Comparator Kit, DPD 4 Ozone 0-1mg/L O3
Palintest
Palintest Contour Comparator Kit, DPD 4 Ozone 0-1mg/L O3 Sale price£77.04 Regular price£85.60
Save £7.84
Lovibond Checkit Comparator Chlorine 0.02 - 0.3 mg/lLovibond Checkit Comparator Chlorine 0.02 - 0.3 mg/l
Lovibond
Lovibond Checkit Comparator Chlorine 0.02 - 0.3 mg/l Sale price£72.52 Regular price£80.36
Save £2.49
Lovibond pH Universal Checkit Disc 4 - 10 pH
Lovibond
Lovibond pH Universal Checkit Disc 4 - 10 pH Sale price£25.18 Regular price£27.67
Save £96.05
Lovibond Nessleriser 2250 Complete
Lovibond
Lovibond Nessleriser 2250 Complete Sale price£853.89 Regular price£949.94
Save £43.76
Lovibond AF116A Chlorine & pH Kit
Lovibond
Lovibond AF116A Chlorine & pH Kit Sale price£390.66 Regular price£434.42
Save £12.56
Palintest Contour Comparator Kit Copper/pHPalintest Contour Comparator Kit Copper/pH
Palintest
Palintest Contour Comparator Kit Copper/pH Sale price£113.04 Regular price£125.60
Save £8.60
Lovibond AF425 Hardness Low Range TestLovibond AF425 Hardness Low Range Test
Lovibond
Lovibond AF425 Hardness Low Range Test Sale price£79.24 Regular price£87.84
Save £5.49
Lovibond AF417 QAC Mini Kit
Lovibond
Lovibond AF417 QAC Mini Kit Sale price£51.67 Regular price£57.16
Save £6.54
Lovibond AF410 Cleaning Acid Strength
Lovibond
Lovibond AF410 Cleaning Acid Strength Sale price£60.95 Regular price£67.49

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