Best Chemicals Water Testing Products Deals Online in the UK (25 Deals Found)

Last Updated - 04/11/2025 Sort By:

Best Choice
Alevial

New
20 in 1 Drinking Water Testing Kit 125 Strips Home Test for Tap Water Quality, Detects Lead pH Hardness Chlorine Iron Fl
✔ 🏡 20-in-1 Complete Water Test Kit – Each water test strip measures 20 key parameters for safe drinking water, includi

£15.95 £17.95
Free Shipping
EASYTEST

New
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alk
FFORDABLE 150 STRIPS: This water chemical testing kit contains 150 test strips. Enough balanced for your hot tub, bath,

£14.99
Free Shipping
New
EASYTEST 6 in 1 Aquarium Test Strips, 150 Strip Pack Aquarium Water Test Kit for
6 IN 1 AQUARIUM WATER TESTING: It is necessary to test water quality in the aquarium regularly and frequently. In an est

£15.56
16% Off
Sustain Water

New
Drinking Water Test Kit for Chlorine – High-Sensitivity (0.05 ppm)- Tap Water Testing Kit, Accurate Chlorine Test Strips
PROFESSIONAL CHLORINE DETECTION: Engineered for ultra-sensitive testing of Free Chlorine in tap water, with a detection

£12.45 £14.95
Free Shipping
New
NT Labs Pond Lab Multi Test Kit (All-in-one Water Testing Kit - Ammonia,
EASY TO USE : Full instructions are included, detailing optimum levels and suggestions for correction, along with an int

£38.04
Best Value
EASYTEST

New
EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3
AFFORDABLE 150 STRIPS: This water chemical testing kit contains 150 test strips. Enough balanced for your swimming pool,

£9.99 £14.99
Free Shipping
Ezranova

New
Water Testing Kit for Drinking Water, 50pcs 16 in1 Drinking Water Test Strips Kit,Home Water Quality Test Lead Test Kit
【All-Round Testing Coverage】Our Drinking Water Test Kit includes 50 test strips, which can detect 16 essential water qua

£5.99
Free Shipping
New
Clearwater Hot Tub, Pool and Spa Test Strips x 100 - 3 in 1 - Measures Chlorine
Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot tub. Using the chlori

£21.88
AAwipes

New
AAwipes Drinking Water Test Strips 17-in-1 100 Strips + 2 Bacteria Tester Kits, Lab-Validated Complete Water Testing for
【Comprehensive Analysis of Water Quality】AAwipes Premium Drinking Water Test Kit offers a thorough analysis by testing 1

£20.98
Free Shipping
New
Clearwater CH0043 Hot Tub, Pool and Spa Test Strips x 50 - 3 in 1 - Measures Ch
Pack of 50 ClearWater Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot

£8.01
TOPINCN

New
TOPINCN High Accuracy Pocket Size Chemicals & Water Testing Products Water Test Kits Digital PH Tester Pen PH Meter with
Lightweight and Easy To Use: Just remove the protective hat, dip the pH meter electrode into the solution, and measure a

£9.32
Accevo

New
Accevo 7 in 1 Pool and Spa Test Strips, Swimming 100 Pool Test Kit, Hot Tub & Pool Water Testing Strips for pH, Total Ch
【7-Way Pool Test Strips】Our 100 pool test strips monitoring seven essential water quality parameters in one strip, inclu

£8.99
Free Shipping
New
20 in1 Drinking Water Testing Kit 145 Strips,Complete Water Testing Kits for Dr
[20-in-1 Drinking Water Test Kit] --The Water testing kits for drinking water offers the most extensive and comprehensiv

£22.95
VILLNO

New
VILLNO Aquarium Test Strips 9-in-1, 120 Strips Aquarium Water Testing Kit, Quick & Accurate Water Testing for Freshwater
【9 in 1 Aquarium Test Strips】 This aquarium water test kit tests the most important 9 parameters - Iron (Fe), Copper (Cu

£11.97
Free Shipping
New
20 in1 Drinking Water Testing Kit 145 Strips,Complete Water Testing Kits for Dr
[20-in-1 Drinking Water Test Kit] --The Water testing kits for drinking water offers the most extensive and comprehensiv

£25.14
RAP Water Testing

New
5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free
100 water quality testing strips: Includes 100 dip test strips that make caring for your hot tub, spa or pool quick, sim

£12.92
Free Shipping
New
20 in1 Drinking Water Testing Kit 145 Strips,Complete Water Testing Kits for Dr
[20-in-1 Drinking Water Test Kit] --The Water testing kits for drinking water offers the most extensive and comprehensiv

£25.14
New
Mesee TDS EC Tester Meter, 3-in-1 Professional Water Quality Test Meter LCD Dig
Mesee 3-In-1Digital TDS EC Tester Meter Water Quality Tester and Temperature Meter Tool- Test water quality purity, chec

£11.15
New
Clearwater Hot Tub, Pool and Spa Test Strips x 100-3 in 1 - Measures Chlorine,
Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot tub. Using the chlori

£22.25
New
HydroHawk Legionella Swab Test for Water Outlets - Single-Use Kit for Detecting
HydroHawk Legionella Swab Test Detecting Legionella pneumophila serogroup 1 (sg1) in water outlets anywhere. Perfect for

£36.76
Used
High Precision Digital pH Meter Pen Water Quality Tester Clear Display Pencil
This comprehensive electric ph tester kit ensures you have everything you need for precise, hassle-free water quality te

£13.86
New
HydroHawk Legionella Swab Test for Water Outlets - Single-Use Kit for Detecting
HydroHawk Legionella Swab Test Detecting Legionella pneumophila serogroup 1 (sg1) in water outlets anywhere. Perfect for

£43.86
New
Clearwater Hot Tub, Pool and Spa Test Strips x 50-3 in 1 - Measures Chlorine, P
Pack of 50 ClearWater Dip Test Strips are a quick and easy way to check chemical levels in your above ground pool or hot

£8.19
New
XULIN 100 Pcs Hot Tub PH Test Strips,6 in 1 Test Strips Kit-Swimming Pool Spa C
It can also be used to test hot tub water, it will work normally. We will only use these information for the purpose of

£11.16
New
Clearwater CH0009 Water Clarifier for Hot tub Spa and Swimming Water Treatment
Bestway Clearwater 1 Litre Clarifier is the utmost tool for keeping the water in your pool or spa looking spotless and c

£16.91

25 Chemicals Water Testing Products deals are available from: Amazon, eBay stores, starting from £5.99.
The biggest discount we found is 33% on EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit at Amazon.
The lowest price we found is £5.99 while the highest is £43.86.
Prices for the best Chemicals Water Testing Products deals average at £17.78.
Last updated on November 4, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Chemicals Water Testing Products.