Swimming pool test kits

500+ products

Water analysis of your pool is essential to ensure a healthy swim. Choose simple and reliable tests to maintain balanced water and enjoy your pool with peace of mind.

Liquid Analysis Instrumentation Water Quality Detection Water Quality Tester, 3-in-1 TDS Meter, EC Meter and Temperature Test Pen with Backlit LCD Screen Team (1/5)

Liquid Analysis Instrumentation Water Quality Detection Water Quality Tester, 3-in-1 TDS Meter, EC Meter and Temperature Test Pen with Backlit LCD Screen Team

Salinity Tester 0-199.9 Ppt Pool Salt Tester Pool Salt Meter Pool Salinity Tester (1/5)

Salinity Tester 0-199.9 Ppt Pool Salt Tester Pool Salt Meter Pool Salinity Tester (2/5)

Salinity Tester 0-199.9 Ppt Pool Salt Tester Pool Salt Meter Pool Salinity Tester (3/5)

Salinity Tester 0-199.9 Ppt Pool Salt Tester Pool Salt Meter Pool Salinity Tester

16-in-1 Home Water Quality Test Kit, 100 Water Quality Test Strips, with Test Tubes (1/5)

16-in-1 Home Water Quality Test Kit, 100 Water Quality Test Strips, with Test Tubes (2/5)

16-in-1 Home Water Quality Test Kit, 100 Water Quality Test Strips, with Test Tubes (3/5)

16-in-1 Home Water Quality Test Kit, 100 Water Quality Test Strips, with Test Tubes

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Drinking Water Test Kit, 100 Test Strips, Water Quality Test Strips, Swimming Pool Test Strips, Household Water Quality, Drinking Water Test Kit (1/5)

Drinking Water Test Kit, 100 Test Strips, Water Quality Test Strips, Swimming Pool Test Strips, Household Water Quality, Drinking Water Test Kit (2/5)

Drinking Water Test Kit, 100 Test Strips, Water Quality Test Strips, Swimming Pool Test Strips, Household Water Quality, Drinking Water Test Kit (3/5)

Drinking Water Test Kit, 100 Test Strips, Water Quality Test Strips, Swimming Pool Test Strips, Household Water Quality, Drinking Water Test Kit

~~£39.79~~

Free shipping

16-in-1 Drinking Water Test Kit - Drinking Water Test Strips - Water Test Kit for Home Water Quality Testing - Quick and Easy Testing - 100 Pieces (1/4)

16-in-1 Drinking Water Test Kit - Drinking Water Test Strips - Water Test Kit for Home Water Quality Testing - Quick and Easy Testing - 100 Pieces (2/4)

16-in-1 Drinking Water Test Kit - Drinking Water Test Strips - Water Test Kit for Home Water Quality Testing - Quick and Easy Testing - 100 Pieces

~~£54.78~~

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Water quality tester, portable digital monitor, pH water quality tester, chlorine pool testing kit (white) (1/4)

Water quality tester, portable digital monitor, pH water quality tester, chlorine pool testing kit (white) (2/4)

Water quality tester, portable digital monitor, pH water quality tester, chlorine pool testing kit (white) (3/4)

Water quality tester, portable digital monitor, pH water quality tester, chlorine pool testing kit (white)

~~£70.59~~

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TDS EC 3-in-1 Digital Water Quality Tester Meter with LCD Display, Temperature and Conductivity Measurement (0-9999 PPM), Drinking Water Quality Monitor Pen (1/5)

TDS EC 3-in-1 Digital Water Quality Tester Meter with LCD Display, Temperature and Conductivity Measurement (0-9999 PPM), Drinking Water Quality Monitor Pen

~~£40.46~~

6-in-1 Water Quality Test Strips for Swimming Pools and Spas, Pack of 2, Hot Tub Chemical Test Kit (1/5)

6-in-1 Water Quality Test Strips for Swimming Pools and Spas, Pack of 2, Hot Tub Chemical Test Kit (2/5)

6-in-1 Water Quality Test Strips for Swimming Pools and Spas, Pack of 2, Hot Tub Chemical Test Kit (3/5)

6-in-1 Water Quality Test Strips for Swimming Pools and Spas, Pack of 2, Hot Tub Chemical Test Kit

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2 in 1 pH and Cl2 Tester, Pool Spa Water Quality Level Tester, MUMU Water Quality Monitor (1/4)

2 in 1 pH and Cl2 Tester, Pool Spa Water Quality Level Tester, MUMU Water Quality Monitor (2/4)

2 in 1 pH and Cl2 Tester, Pool Spa Water Quality Level Tester, MUMU Water Quality Monitor (3/4)

2 in 1 pH and Cl2 Tester, Pool Spa Water Quality Level Tester, MUMU Water Quality Monitor

~~£27.59~~

1 Pack 15 in 1 Swimming Pool Ph Test Strips - Pack of 100 Drinking Water Tester for Swimming Pool Spa Aquarium and Pond - PH Test Strips for Water Hardness, Lead, Nitrate, Bromin (1/4)

1 Pack 15 in 1 Swimming Pool Ph Test Strips - Pack of 100 Drinking Water Tester for Swimming Pool Spa Aquarium and Pond - PH Test Strips for Water Hardness, Lead, Nitrate, Bromin

~~£42.54~~

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PH Meter,PH Meter,TDS&EC Temperature Meter, 4 in 1 PH Water Quality Tester with LCD Display Auto-Calibration Test for Swimming Pool, Aquarium, Food (1/5)

PH Meter,PH Meter,TDS&EC Temperature Meter, 4 in 1 PH Water Quality Tester with LCD Display Auto-Calibration Test for Swimming Pool, Aquarium, Food (2/5)

PH Meter,PH Meter,TDS&EC Temperature Meter, 4 in 1 PH Water Quality Tester with LCD Display Auto-Calibration Test for Swimming Pool, Aquarium, Food (3/5)

PH Meter,PH Meter,TDS&EC Temperature Meter, 4 in 1 PH Water Quality Tester with LCD Display Auto-Calibration Test for Swimming Pool, Aquarium, Food

~~£36.12~~

Free shipping

Professional 10-in-1 Water Test Strips for Swimming Pools, 100 Pieces, Fast and Accurate Water Testing for Swimming, Spas, and Jacuzzis (1/5)

Professional 10-in-1 Water Test Strips for Swimming Pools, 100 Pieces, Fast and Accurate Water Testing for Swimming, Spas, and Jacuzzis (2/5)

Professional 10-in-1 Water Test Strips for Swimming Pools, 100 Pieces, Fast and Accurate Water Testing for Swimming, Spas, and Jacuzzis (3/5)

Professional 10-in-1 Water Test Strips for Swimming Pools, 100 Pieces, Fast and Accurate Water Testing for Swimming, Spas, and Jacuzzis

~~£34.79~~

Free shipping

Salinity Tester 0-199.9 Ppt Pool Salt Tester Swimming Pool Salt Meter Digital Pen-Type Pool Salinity Tester for Seawater/Saltwater Salinity Testing (1/5)

Salinity Tester 0-199.9 Ppt Pool Salt Tester Swimming Pool Salt Meter Digital Pen-Type Pool Salinity Tester for Seawater/Saltwater Salinity Testing

~~£37.99~~

Free shipping

Pool water test kit, 320 pH strips, pH test paper 1-14, complete test paper, aquarium litmus paper, saliva and soil (K) test kit (1/5)

Pool water test kit, 320 pH strips, pH test paper 1-14, complete test paper, aquarium litmus paper, saliva and soil (K) test kit (2/5)

Pool water test kit, 320 pH strips, pH test paper 1-14, complete test paper, aquarium litmus paper, saliva and soil (K) test kit (3/5)

Pool water test kit, 320 pH strips, pH test paper 1-14, complete test paper, aquarium litmus paper, saliva and soil (K) test kit

~~£44.78~~

Free shipping

50 Pcs 9 in 1 Drinking Water Test Strips, pH Test Strips for Swimming Pool and Spa Water, Water Hardness Test Strips for Aquarium, Pool Test Strips for pH, Nitrite, Chlorine, and Pool Hardness Analysi (1/5)

50 Pcs 9 in 1 Drinking Water Test Strips, pH Test Strips for Swimming Pool and Spa Water, Water Hardness Test Strips for Aquarium, Pool Test Strips for pH, Nitrite, Chlorine, and Pool Hardness Analysi

~~£44.78~~

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4 in 1 Tester for Swimming Pool and Spa Water, 50 Swimming Pool Test Strips, Swimming Pool Strip, Chlorine Swimming Pool Test (1/4)

4 in 1 Tester for Swimming Pool and Spa Water, 50 Swimming Pool Test Strips, Swimming Pool Strip, Chlorine Swimming Pool Test (2/4)

4 in 1 Tester for Swimming Pool and Spa Water, 50 Swimming Pool Test Strips, Swimming Pool Strip, Chlorine Swimming Pool Test

~~£40.94~~

Free shipping

PH Test Strips, 2 Rolls of Test Strips, Swimming Pool PH Test Strips Indicator pH Measurement Full Range 0-14 (1/4)

PH Test Strips, 2 Rolls of Test Strips, Swimming Pool PH Test Strips Indicator pH Measurement Full Range 0-14 (2/4)

PH Test Strips, 2 Rolls of Test Strips, Swimming Pool PH Test Strips Indicator pH Measurement Full Range 0-14

~~£38.92~~

Free shipping

16-in-1 Water Test Strips (100 units) – Analyze pH, Nitrite, Chlorine, Hardness, Mercury & Lead in Drinking Water, Swimming Pool, Aquarium (1/4)

16-in-1 Water Test Strips (100 units) – Analyze pH, Nitrite, Chlorine, Hardness, Mercury & Lead in Drinking Water, Swimming Pool, Aquarium (2/4)

16-in-1 Water Test Strips (100 units) – Analyze pH, Nitrite, Chlorine, Hardness, Mercury & Lead in Drinking Water, Swimming Pool, Aquarium

~~£45.85~~

Free shipping

16 in 1 Drinking Water Test Kit Professional Hardness Test Kits, Tap and Well Water Test Strips - (1/3)

16 in 1 Drinking Water Test Kit Professional Hardness Test Kits, Tap and Well Water Test Strips -

~~£44.93~~

Free shipping

7 in 1 Aquarium Test Strips, pH Test Nitrite, Nitrate, Total Hardness, Free Chlorine, Alkalinity, Carbonate, Accurate Saltwater, Aquarium Freshwater - 100 Pack (1/4)

7 in 1 Aquarium Test Strips, pH Test Nitrite, Nitrate, Total Hardness, Free Chlorine, Alkalinity, Carbonate, Accurate Saltwater, Aquarium Freshwater - 100 Pack

~~£44.55~~

Free shipping

5-in-1 pH Meter – Water Quality Tester for Swimming Pools, Aquariums, Hydroponics – Titanium Probe, IP67 Waterproof (1/5)

5-in-1 pH Meter – Water Quality Tester for Swimming Pools, Aquariums, Hydroponics – Titanium Probe, IP67 Waterproof (2/5)

5-in-1 pH Meter – Water Quality Tester for Swimming Pools, Aquariums, Hydroponics – Titanium Probe, IP67 Waterproof (3/5)

5-in-1 pH Meter – Water Quality Tester for Swimming Pools, Aquariums, Hydroponics – Titanium Probe, IP67 Waterproof

~~£41.99~~

Free shipping

Bandelettes de test de dureté d'eau-Kit rapide et facile avec 50 bandelettes (0-425 ppm)-Test de dureté totale (calcium et magnésium)-Idéal pour adoucisseurs, lave-vaisselle, puits, spa et piscine (1/5)

Bandelettes de test de dureté d'eau-Kit rapide et facile avec 50 bandelettes (0-425 ppm)-Test de dureté totale (calcium et magnésium)-Idéal pour adoucisseurs, lave-vaisselle, puits, spa et piscine

Drinking Water Test Kit 16 in 1 Drinking Water Test Strips Water Test Kit for Home Water Quality Testing Easy Quick Test - 100pcs (1/5)

Drinking Water Test Kit 16 in 1 Drinking Water Test Strips Water Test Kit for Home Water Quality Testing Easy Quick Test - 100pcs (2/5)

Drinking Water Test Kit 16 in 1 Drinking Water Test Strips Water Test Kit for Home Water Quality Testing Easy Quick Test - 100pcs (3/5)

Drinking Water Test Kit 16 in 1 Drinking Water Test Strips Water Test Kit for Home Water Quality Testing Easy Quick Test - 100pcs

~~£38.36~~

Free shipping

Digital Water Tester, Water Quality Test Pen pH TDS EC Temp Portable Sensitive for Swimming Pool and Drinking Water (Blue) (1/4)

Digital Water Tester, Water Quality Test Pen pH TDS EC Temp Portable Sensitive for Swimming Pool and Drinking Water (Blue) (2/4)

Digital Water Tester, Water Quality Test Pen pH TDS EC Temp Portable Sensitive for Swimming Pool and Drinking Water (Blue)

7 in 1 Water Tester for Pools and Spas, 100 Test Strips, Chlorine and pH Test, Bromine, Total Hardness, Total Alkalinity, Cyanuric Acid, Total Chlorine (1/5)

7 in 1 Water Tester for Pools and Spas, 100 Test Strips, Chlorine and pH Test, Bromine, Total Hardness, Total Alkalinity, Cyanuric Acid, Total Chlorine

~~£47.46~~

Free shipping

150Pcs Water Quality Test Paper Drinking Water Test Strips Swimming Pool Water Test Kit (1/4)

150Pcs Water Quality Test Paper Drinking Water Test Strips Swimming Pool Water Test Kit (2/4)

150Pcs Water Quality Test Paper Drinking Water Test Strips Swimming Pool Water Test Kit

~~£51.38~~

Free shipping

Aiperq 16-in-1 Drinking Water Test Kit: Professional Hardness Test Kits, Tap and Well Water Test Strips (1/3)

Aiperq 16-in-1 Drinking Water Test Kit: Professional Hardness Test Kits, Tap and Well Water Test Strips (2/3)

Aiperq 16-in-1 Drinking Water Test Kit: Professional Hardness Test Kits, Tap and Well Water Test Strips

Portable Swimming Pool Water Quality Tester – Accurate Chlorine and pH Measurement – Residual Analysis (1/4)

Portable Swimming Pool Water Quality Tester – Accurate Chlorine and pH Measurement – Residual Analysis (2/4)

Portable Swimming Pool Water Quality Tester – Accurate Chlorine and pH Measurement – Residual Analysis (3/4)

Portable Swimming Pool Water Quality Tester – Accurate Chlorine and pH Measurement – Residual Analysis

~~£50.03~~

Free shipping

Electronic pH Meter, 5-in-1 Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Display, Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool (1/4)

Electronic pH Meter, 5-in-1 Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Display, Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool

~~£49.66~~

Free shipping

2-in-1 Chlorine pH Meter Tester PC-102 Chlorine pH Cl2 Tester Swimming Pool Water Quality Testing Device, New Swimming Pool Water Quality Tester (1/4)

2-in-1 Chlorine pH Meter Tester PC-102 Chlorine pH Cl2 Tester Swimming Pool Water Quality Testing Device, New Swimming Pool Water Quality Tester (2/4)

2-in-1 Chlorine pH Meter Tester PC-102 Chlorine pH Cl2 Tester Swimming Pool Water Quality Testing Device, New Swimming Pool Water Quality Tester (3/4)

2-in-1 Chlorine pH Meter Tester PC-102 Chlorine pH Cl2 Tester Swimming Pool Water Quality Testing Device, New Swimming Pool Water Quality Tester

~~£75.04~~

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PC-102B CL2 Chlorine and pH Analyzer with Probe – Water Quality Analyzer for Pools and Spas (1/5)

PC-102B CL2 Chlorine and pH Analyzer with Probe – Water Quality Analyzer for Pools and Spas (2/5)

PC-102B CL2 Chlorine and pH Analyzer with Probe – Water Quality Analyzer for Pools and Spas (3/5)

PC-102B CL2 Chlorine and pH Analyzer with Probe – Water Quality Analyzer for Pools and Spas (4/5)

PC-102B CL2 Chlorine and pH Analyzer with Probe – Water Quality Analyzer for Pools and Spas

~~£74.72~~

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14 in 1 Drinking Water Test Kit - Test Kit for Drinking Water, Pools and Spas for Hardness, pH, Lead, Iron, Copper, Chlorine, Fluoride and More (100 Count) (1/5)

14 in 1 Drinking Water Test Kit - Test Kit for Drinking Water, Pools and Spas for Hardness, pH, Lead, Iron, Copper, Chlorine, Fluoride and More (100 Count) (2/5)

14 in 1 Drinking Water Test Kit - Test Kit for Drinking Water, Pools and Spas for Hardness, pH, Lead, Iron, Copper, Chlorine, Fluoride and More (100 Count) (3/5)

14 in 1 Drinking Water Test Kit - Test Kit for Drinking Water, Pools and Spas for Hardness, pH, Lead, Iron, Copper, Chlorine, Fluoride and More (100 Count)

~~£55.74~~

Free shipping

5-in-1 Electronic pH Meter Tester, pH Meter with Backlit LCD Screen, OUYLAF Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity, for Drinking Water/Aquariums/Swimming Pools (1/5)

5-in-1 Electronic pH Meter Tester, pH Meter with Backlit LCD Screen, OUYLAF Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity, for Drinking Water/Aquariums/Swimming Pools

~~£58.88~~

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electrolyzer water electrolysis device Tds water quality test 220v (1/4)

electrolyzer water electrolysis device Tds water quality test 220v (2/4)

electrolyzer water electrolysis device Tds water quality test 220v

~~£44.78~~

Free shipping

Electronic pool water quality tester for pH and chlorine levels, 13 cm cable (1/4)

Electronic pool water quality tester for pH and chlorine levels, 13 cm cable (2/4)

Electronic pool water quality tester for pH and chlorine levels, 13 cm cable (3/4)

Electronic pool water quality tester for pH and chlorine levels, 13 cm cable

Salinity Tester 0-199.9 Ppt Pool Salt Tester Swimming Pool Salt Meter Digital Pen-Type Pool Salinity Tester for Seawater/Saltwater Salinity Testing

Electronic pH Meter, 5-in-1 Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Display, Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool

Pr Electronic pH Meter, 5 in 1 Swimming Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Screen, Swimming Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool (1/4)

Pr Electronic pH Meter, 5 in 1 Swimming Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Screen, Swimming Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool

~~£51.79~~

Free shipping

5-in-1 Electronic pH Meter Tester, Measures pH & TDS & EC Salinity & Temperature Water Quality Tester, LCD Screen and Reading Accuracy, for Drinking Water, Aquariums, Swimming Pools etc. (1/4)

5-in-1 Electronic pH Meter Tester, Measures pH & TDS & EC Salinity & Temperature Water Quality Tester, LCD Screen and Reading Accuracy, for Drinking Water, Aquariums, Swimming Pools etc.

Electronic pH Meter, 5-in-1 Pool Tester Kit, pH/TDS/EC/Salinity/Temperature Tester, VA Backlit Display, Pool Salt Tester, for Drinking Water, Aquarium, Swimming Pool

~~£60.14~~

Free shipping

Electronic pH Tester, 5-in-1 Pool Water Tester with Backlight, pH/TDS/EC/Salinity/Temperature with ATC, High Precision pH Meter with 0.01 Resolution, for Drinking Water, Aquarium, Spas (1/5)

Electronic pH Tester, 5-in-1 Pool Water Tester with Backlight, pH/TDS/EC/Salinity/Temperature with ATC, High Precision pH Meter with 0.01 Resolution, for Drinking Water, Aquarium, Spas

~~£47.84~~

Free shipping

Digital Salt Tester and pH Meter for Swimming Pool, Seawater and Drinking Water, 5 in 1, Salinity, pH, Temperature, EC and TDS for Pools, Hot Tubs, Spas, High Accuracy (1/5)

Digital Salt Tester and pH Meter for Swimming Pool, Seawater and Drinking Water, 5 in 1, Salinity, pH, Temperature, EC and TDS for Pools, Hot Tubs, Spas, High Accuracy

~~£53.99~~

Free shipping

3 in 1 Portable Digital EC PH Temperature Tester Water Quality Tester Purity Test Pen (1/5)

3 in 1 Portable Digital EC PH Temperature Tester Water Quality Tester Purity Test Pen (2/5)

3 in 1 Portable Digital EC PH Temperature Tester Water Quality Tester Purity Test Pen (3/5)

3 in 1 Portable Digital EC PH Temperature Tester Water Quality Tester Purity Test Pen (4/5)

3 in 1 Portable Digital EC PH Temperature Tester Water Quality Tester Purity Test Pen

~~£53.99~~

Free shipping

Portable Swimming Pool Water Tester PH Chlorine Detector Water Quality Test Monitor (1/5)

Portable Swimming Pool Water Tester PH Chlorine Detector Water Quality Test Monitor (2/5)

Portable Swimming Pool Water Tester PH Chlorine Detector Water Quality Test Monitor (3/5)

Portable Swimming Pool Water Tester PH Chlorine Detector Water Quality Test Monitor (4/5)

Portable Swimming Pool Water Tester PH Chlorine Detector Water Quality Test Monitor

~~£53.99~~

Free shipping

Water Quality Tester, Portable Digital Monitor, Portable 2-in-1 Water Quality pH CL2 Chlorine Level Tester Level Meter, pH Water Tester Chlorine Analysis Swimming Pool Test Kit (1/4)

Water Quality Tester, Portable Digital Monitor, Portable 2-in-1 Water Quality pH CL2 Chlorine Level Tester Level Meter, pH Water Tester Chlorine Analysis Swimming Pool Test Kit

Automatic Calibration Waterproof Level: TP67 High Precision Portable Multifunctional Salinity/Temperature/TDS/EC/PH Five-in-One Test Pen PH Water Quality Detector (1/5)

Automatic Calibration Waterproof Level: TP67 High Precision Portable Multifunctional Salinity/Temperature/TDS/EC/PH Five-in-One Test Pen PH Water Quality Detector

~~£55.99~~

Free shipping

7 in 1 TDS EC PH SALT SG ORP TEMP Water Quality Tester, IP67 Waterproof Multi-function Digital Water Tester (1/5)

7 in 1 TDS EC PH SALT SG ORP TEMP Water Quality Tester, IP67 Waterproof Multi-function Digital Water Tester (2/5)

7 in 1 TDS EC PH SALT SG ORP TEMP Water Quality Tester, IP67 Waterproof Multi-function Digital Water Tester (3/5)

7 in 1 TDS EC PH SALT SG ORP TEMP Water Quality Tester, IP67 Waterproof Multi-function Digital Water Tester (4/5)

7 in 1 TDS EC PH SALT SG ORP TEMP Water Quality Tester, IP67 Waterproof Multi-function Digital Water Tester

~~£55.99~~

Free shipping

Detecteur de qualite de l'eau electrolyseur d'eau du robinet qualite de l'eau domestique electrolyseur de qualite de l'eau expedie sans batterie, EU 220 V (1/5)

Detecteur de qualite de l'eau electrolyseur d'eau du robinet qualite de l'eau domestique electrolyseur de qualite de l'eau expedie sans batterie, EU 220 V

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pH tester, digital LCD water quality test meter for aquariums and swimming pools (EU plug 220V)

Swimming pool water quality analyzer – pH and residual chlorine analyzer – Measuring range: 0.2 to 3.0 ppm (1/5)

Swimming pool water quality analyzer – pH and residual chlorine analyzer – Measuring range: 0.2 to 3.0 ppm (2/5)

Swimming pool water quality analyzer – pH and residual chlorine analyzer – Measuring range: 0.2 to 3.0 ppm (3/5)

Swimming pool water quality analyzer – pH and residual chlorine analyzer – Measuring range: 0.2 to 3.0 ppm

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150stücke Wasser Teststreifen Für Schwimmbad Ph wert Freies (1/5)

150stücke Wasser Teststreifen Für Schwimmbad Ph wert Freies (2/5)

150stücke Wasser Teststreifen Für Schwimmbad Ph wert Freies (3/5)

150stücke Wasser Teststreifen Für Schwimmbad Ph wert Freies

~~£33.79~~

Free shipping

4-in-1 pH Meter, Water Quality Tester, Ph/EC/TDS/Temperature, IP55 Meter, Auto Shut-Off, Waterproof, Backlit Display, Tester, White, Ph-686 (1/5)

4-in-1 pH Meter, Water Quality Tester, Ph/EC/TDS/Temperature, IP55 Meter, Auto Shut-Off, Waterproof, Backlit Display, Tester, White, Ph-686 (2/5)

4-in-1 pH Meter, Water Quality Tester, Ph/EC/TDS/Temperature, IP55 Meter, Auto Shut-Off, Waterproof, Backlit Display, Tester, White, Ph-686 (3/5)

4-in-1 pH Meter, Water Quality Tester, Ph/EC/TDS/Temperature, IP55 Meter, Auto Shut-Off, Waterproof, Backlit Display, Tester, White, Ph-686 (4/5)

4-in-1 pH Meter, Water Quality Tester, Ph/EC/TDS/Temperature, IP55 Meter, Auto Shut-Off, Waterproof, Backlit Display, Tester, White, Ph-686

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5-in-1 C-100 Salinity Tester for Seawater, TDS, CE, Built-in Backlight – Accurate and Portable (1/4)

5-in-1 C-100 Salinity Tester for Seawater, TDS, CE, Built-in Backlight – Accurate and Portable (2/4)

5-in-1 C-100 Salinity Tester for Seawater, TDS, CE, Built-in Backlight – Accurate and Portable

~~£30.32~~

Water test, 100 drinking water test strips, 16 and 1 drinking water test strips, test strips (1/5)

Water test, 100 drinking water test strips, 16 and 1 drinking water test strips, test strips (2/5)

Water test, 100 drinking water test strips, 16 and 1 drinking water test strips, test strips (3/5)

Water test, 100 drinking water test strips, 16 and 1 drinking water test strips, test strips

~~£32.20~~

Free shipping

in 1 Electronic PH Meter for Swimming Pools, PH/TDS/SALT/SG/ORP/EC/TEMP/H2 Tester, Water Quality Tester for Swimming Pool, Spa, Aquarium, Drinking Water, Hydroponics (1/5)

in 1 Electronic PH Meter for Swimming Pools, PH/TDS/SALT/SG/ORP/EC/TEMP/H2 Tester, Water Quality Tester for Swimming Pool, Spa, Aquarium, Drinking Water, Hydroponics

~~£51.14~~

Free shipping

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