Rapid/Comparator Test Kits

Rapid/Comparator Test Kits Products offer a quick and easy way to measure water quality with clear, visual results. Using color comparison, these kits let you test for key factors like chlorine, pH, and alkalinity in just minutes. They’re simple to use, highly accurate, and perfect for both home and professional settings—helping you keep your water clean, safe, and perfectly balanced.

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25 products

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Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050)Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050)
Palintest
Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050) Sale price£17.64 Regular price£19.60
Lovibond DPD No 1 Rapid Dissolve TabletsLovibond DPD No 1 Rapid Dissolve Tablets
Lovibond
Lovibond DPD No 1 Rapid Dissolve Tablets Sale priceFrom £11.95
Lovibond Hardness Yes/No TabletsLovibond Hardness Yes/No Tablets
Lovibond
Lovibond Hardness Yes/No Tablets Sale priceFrom £14.82
Save £6.09
Lovibond DPD 4 Rapid Dissolve TabletsLovibond DPD 4 Rapid Dissolve Tablets
Lovibond
Lovibond DPD 4 Rapid Dissolve Tablets Sale priceFrom £13.00
Save £2.01
Palintest pH Rapid Dissolve ReagentsPalintest pH Rapid Dissolve Reagents
Palintest
Palintest pH Rapid Dissolve Reagents Sale price£18.09 Regular price£20.10
On sale
Lovibond Copper No.1 Test ReagentsLovibond Copper No.1 Test Reagents
Lovibond
Lovibond Copper No.1 Test Reagents Sale priceFrom £55.36 Regular price£63.63
Sold outSave £0.79
Palintest pH Rapid Dissolve 50 TabletsPalintest pH Rapid Dissolve 50 Tablets
Palintest
Palintest pH Rapid Dissolve 50 Tablets Sale price£7.11 Regular price£7.90
Water-ID DPD No.1 Rapid TabletsWater-ID DPD No.1 Rapid Tablets
WATER-I.D.
Water-ID DPD No.1 Rapid Tablets Sale priceFrom £6.95
Save £2.85
Palintest DPD No 1 Rapid Dissolve 250 Reagents(Boric Acid Free)Palintest DPD No 1 Rapid Dissolve 250 Reagents(Boric Acid Free)
Palintest
Palintest DPD No 1 Rapid Dissolve 250 Reagents(Boric Acid Free) Sale price£16.15 Regular price£19.00
Water-I.D Alkatest Rapid 100 TabletsWater-I.D Alkatest Rapid 100 Tablets
WATER-I.D.
Water-I.D Alkatest Rapid 100 Tablets Sale price£14.45
Sold outSave £1.45
Palintest Cyanuric Acid - 50 TestsPalintest Cyanuric Acid - 50 Tests
Palintest
Palintest Cyanuric Acid - 50 Tests Sale price£13.05 Regular price£14.50
Water-I.D: Phenol Red Rapid ReagentsWater-I.D: Phenol Red Rapid Reagents
WATER-I.D.
Water-I.D: Phenol Red Rapid Reagents Sale price£5.95
Save £5.52
Lovibond Chloride Tablets
Lovibond
Lovibond Chloride Tablets Sale price£36.96 Regular price£42.48
WATER-I.D: DPD No.4 Rapid TabletsWATER-I.D: DPD No.4 Rapid Tablets
WATER-I.D.
WATER-I.D: DPD No.4 Rapid Tablets Sale priceFrom £5.95
Lovibond Acidifying PT Rapid TabletsLovibond Acidifying PT Rapid Tablets
Lovibond
Lovibond Acidifying PT Rapid Tablets Sale price£18.71
Palintest DPD No 1 Rapid Dissolve Strip of 10 TabletsPalintest DPD No 1 Rapid Dissolve Strip of 10 Tablets
Palintest
Palintest DPD No 1 Rapid Dissolve Strip of 10 Tablets Sale price£2.01
Save £3.33
Palintest DPD No.3 Rapid Dissolve 250 TabletsPalintest DPD No.3 Rapid Dissolve 250 Tablets
Palintest
Palintest DPD No.3 Rapid Dissolve 250 Tablets Sale price£18.87 Regular price£22.20
Save £0.89
Palintest Pooltester Refil Pack 50BPalintest Pooltester Refil Pack 50B
Palintest
Palintest Pooltester Refil Pack 50B Sale price£8.01 Regular price£8.90
Water-I.D DPD No.3 Rapid Tablets
WATER-I.D.
Water-I.D DPD No.3 Rapid Tablets Sale priceFrom £5.95
Lovibond SDT475-15 Total Hardness - MR - Replacement Reagent
DTK-TAW
Lovibond SDT475-15 Total Hardness - MR - Replacement Reagent Sale price£9.32
Save £1.35
Palintest Pooltester Refil Pack 60BPalintest Pooltester Refil Pack 60B
Palintest
Palintest Pooltester Refil Pack 60B Sale price£7.65 Regular price£9.00
Lovibond RTK002 Total Hardness Rapid Test - MR
Lovibond
Lovibond RTK002 Total Hardness Rapid Test - MR Sale price£9.52
Save £3.96
Palintest DPD No 4 Rapid (Boric Acid free)Palintest DPD No 4 Rapid (Boric Acid free)
Palintest
Palintest DPD No 4 Rapid (Boric Acid free) Sale price£22.44 Regular price£26.40
Save £6.64
Palintest Cyanuric Acid Rapid Dissolve 250 TabletsPalintest Cyanuric Acid Rapid Dissolve 250 Tablets
Palintest
Palintest Cyanuric Acid Rapid Dissolve 250 Tablets Sale price£59.76 Regular price£66.40

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