
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
Lovibond
Lovibond Checkit Testpak DEHA
Sale price£58.89
Regular price£65.19
Lovibond
Lovibond Checkit Testpak Copper, free
Sale price£46.96
Regular price£51.91
Lovibond
Lovibond Checkit Testpak Chlorine KI
Sale price£32.37
Regular price£35.67
Lovibond
Lovbond Checkit Testpak Chlorine, DPD
Sale price£35.51
Regular price£39.17
Lovibond
Lovibond Checkit Testpak Chlorine DPD
Sale price£35.51
Regular price£39.17
Lovibond
Lovibond Checkit Testpak Bromine
Sale price£39.52
Regular price£43.63
Lovibond
Lovibond Checkit Testpak Ammonia Vario
Sale price£78.95
Regular price£87.52
DTK-TAW
Copper Test Strips [0-2ppm] (50PK)
Sale price£60.10
DTK-TAW
Resin Test Kit (EPL)
Sale price£187.13
DTK-TAW
Test All Water Manual Silt Density Index Kit
Sale price£737.50
DTK-TAW
Chlorination Test Kit with Liquids
Sale price£457.28
DTK-TAW
Boiler Water Test Kit with Tannin Test (EPL)
Sale price£642.03
DTK-TAW
DTK 2017-SD Meter - c/w pH, Cond'y, ATC Probes & Buffers
Sale price£941.51
DTK-TAW
Phosphonate Test Kit [Short] (HEDP & AMP) (Range 0-20ppm)
Sale price£76.56
DTK-TAW
Phosphonate PBTC Drop Test Kit (0-50ppm)
Sale price£141.71
DTK-TAW
Phosphonate (S/Long) HEDP & AMP Test Kit (0-20ppm)
Sale price£130.90
DTK-TAW
Br/Cl/pH Test Block Kit [0.22-13.2/0.1-6.0/6.8-8.2]
Sale price£60.10
DTK-TAW
Copper/pH Checkit Block [pH6.8-8.2/Cu0.1-0.9]
Sale price£34.71
DTK-TAW
Chlorine (DPD) Checkit Block [0.2-1.0/1.5-8.0]
Sale price£59.38
DTK-TAW
pH/Hydrogen Peroxide/PHMB Block [6.8-8.2/5-50/10-100]
Sale price£40.63
Palintest
Palintest Chemical Oxygen Demand (COD) Tubetests - Containing Mercury for high Chloride 50 - 2000 mg/L 02
Sale priceFrom £62.10
Regular price£69.00
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![Br/Cl/pH Test Block Kit [0.22-13.2/0.1-6.0/6.8-8.2]](http://testallwater.co.uk/cdn/shop/files/1_62fd49a0-7f51-4461-aa18-86aea14bb3b4.jpg?v=1734620269&width=1890)
![Br/Cl/pH Test Block Kit [0.22-13.2/0.1-6.0/6.8-8.2]](http://testallwater.co.uk/cdn/shop/files/2_1dfa4452-3ecf-483b-b060-c3f9721ae8fa.jpg?v=1734620269&width=1890)
![Copper/pH Checkit Block [pH6.8-8.2/Cu0.1-0.9]](http://testallwater.co.uk/cdn/shop/products/10_6_ac512f0e-4c5c-4bbb-8434-93c2232cbffd.jpg?v=1624280845&width=300)
![Chlorine (DPD) Checkit Block [0.2-1.0/1.5-8.0]](http://testallwater.co.uk/cdn/shop/files/2_0c5aa1be-ff56-486e-86d4-127b6a95dca1.jpg?v=1734619682&width=1890)
![Chlorine (DPD) Checkit Block [0.2-1.0/1.5-8.0]](http://testallwater.co.uk/cdn/shop/files/1_ee34d084-f67e-4f85-9420-c7f70a869002.jpg?v=1734619682&width=1890)
![pH/Hydrogen Peroxide/PHMB Block [6.8-8.2/5-50/10-100]](http://testallwater.co.uk/cdn/shop/files/1_6181a496-cc03-4377-aeb8-d29dfce64b52.jpg?v=1734619309&width=1890)




