Pool sensors and probes

[NEVER USED] Electronic 5-in-1 PH Meter Tester, Measures pH, TDS, EC Salinity and Temperature, Water Quality Tester, LCD Display and Reading Accuracy, for Drinking Water, Aquariums, Swimming Pools, et

Electronic pH Meter Tester, 5-in-1 Pool Water Tester with Backlight, pH/TDS/EC/Salinity/Temperature with ATC, High Precision pH Meter

PC102 Pool Water Quality Analyzer CL2 and pH, Portable Residual Chlorine Meter for Swimming Pools--DTEKGAZ

3-in-1 Multifunctional Digital pH Meter PH/EC/TEMP Tester

Chlorine and pH tester CL2 with probe, water quality analyzer for swimming pools, refill accessory for spa tester, pool pH tester, electronic pool pH and chlorine tester

Chlorine and pH-Cl2 tester with probe, water quality analyzer for swimming pools, replacement accessories for pool pH testers, chlorine tester, electronic pH and chlorine tester

Measuring tools for swimming pools, chemicals, measuring buckets, measuring spoons with handles

Swimming Pool Water Analysis Digital Water Meter Test, Electronic Water Quality Analysis Meter for Swimming Pools and Spas, Water Quality Monitor Analysis - RAPANDA

PC 102 2-in-1 Chlorine Tester for Swimming Pools, Portable CL2 Level Test, Water Quality Monitor for Spas, Analyzer

1 PC Water Quality Tester, pH and Cl2 Tester, Portable Digital Monitor, pH Water Tester, Chlorine Analysis Swimming Pool Test Kit

650 ml French Press, made from double-walled borosilicate glass, ideal for brewing.

Portable domestic ultrasonic cleaner for jewellery, make-up brushes and glasses

– 12-cup Italian coffee maker in stainless steel – Suitable for all hobs – Intense, aromatic coffee – Easy to clean

New Yy-400 Hydrogen Ion Concentration Water Quality Test Pen with pH/ORP/H2 and Temperature Measurement, 4-in-1 Digital Drinking Water Meter

Hands-free electric citrus juicer for oranges, lemons, apples, tomatoes and grapes, USB-powered, detachable and washable, green

Water Consumption Test Device, Green

（18×3.7×3.7cm）Ph Meter, 5 in 1 PH/TDS/EC/Salinity/Thermometer, LCD Display PH Tester, Automatic Temperature Compensation, Electronic Pool PH Tester, Suitable for Drinking Water, Hydroponics, A

Water Quality Tester, Electronic pH Meter, Portable Chlorine Meter, High-Precision pH Meter for Drinking Water, Hydroponics, Aquariums, and Drinking Water

3-Piece Set of 65mm Heavy-Duty 304 Stainless Steel C-Clamps, for Clamps, Pliers and Tensioners, Woodworking Tools, DIY & Car Repairs

3 in 1 Water and Soil Quality Tester Kit Blue/Green

Digital water quality meter with accurate and reliable TDS, water quality TDS, soil EC and thermometer three in one, ideal water quality test PPM meter

Ulisem pH Tester, Pool pH Tester, Measures TDS, pH, EC, Temperature, Water Quality, pH Tester for Drinking Water, Swimming Pools, Aquariums, Beverages, Hydroponics

Digital TDS Tester Portable Pen + PH Paper Water Quality Temperature Purity Meter Temp PPM Tester Water Thermometer 4 Display Modes

4-in-1 Electronic pH Meter, Water Quality Tester pH/TDS/EC/Temperature, Measurement Accuracy 0-14 pH, 2% Reading Accuracy, Set 0-19999 PPM, for Swimming Pool, Aquarium, Drinking Water

7-in-1 pH, TDS, EC, Salinity, ORO, and Temperature Tester - High Precision for Drinking Water, Swimming Pools, and Aquariums

70mm Jaw Width Workbench Vices, Vice with 360-Degree Swivel Base, Sturdy Hardened and Rust-Proof Jaw, Table Clamp for Woodworking, Metalworking and Sawing - Black

4-in-1 Electronic pH Meter, Water Quality Tester pH/TDS/EC/Temperature, Measurement Accuracy 0-14 pH, 2% Reading Accuracy, Set 0-19999 PPM, for Swimming Pool, Aquarium, Drinking Water

Pool Salt Tester and PH Meter, Digital Salinity Meter and PH Tester for Swimming Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Pool Spas, High Accuracy

[NEVER USED] Digital pH Meter Tester, 0.01 Resolution 0-14 pH, 4-in-1 TDS EC Temperature Meter, Water Quality Tester with Backlit LCD, Automatic Calibration, Drinking Water Pool Test-A

[NEVER USED] Digital pH Meter Tester, 0.01 Resolution 0-14 pH, 4-in-1 TDS EC Temperature Meter, Water Quality Tester with Backlit LCD, Automatic Calibration, Drinking Water Pool Test-A

Chlorine and pH tester CL2 with probe, water quality analyzer for swimming pools, refill accessory for spa tester, pool pH tester, electronic pool pH and chlorine tester

4 En 1 Testeur Qualite De L'Eau Ph / Ec / Tds / Temperature Ip55 Metre Arret Automatique Etanche Retro-Eclairage Affichage Testeur Blanc Ph-686

Electronic pH Meter, 5-in-1 Pool Water Tester with Backlight, pH/TDS/EC/Salinity/Temperature with ATC, High Precision pH Meter

Ulisem 5-in-1 electronic pH tester for testing pH, TDS, EC, temperature, salinity, suitable for drinking water and swimming pools

Electronic pH Meter Tester: Measures pH & EC, Salinity & Temperature Water Quality Tester LCD Screen and Accurate Readings

5-in-1 Digital Pool Salinity Tester, pH and Saltwater Meter, pH and Salinity Meter for Swimming Pools, Hot Tubs and Swim Spas

Electronic PH Tester, 10 in 1 Swimming Pool Water Tester with Backlight, PH/TDS/SG/EC/ORP/H2/Salinity/Temperature/Nutrient Solution Fertility/㏁Resistance with ATC, High Resolution PH Meter, Accuracy 0

Testeur De Salinité Pour Eau Salée, Testeur De Sel De Piscine, Testeur De Qualité De L'eau Multifonction Avec Rétroéclairage Pour Eau De Mer, AquariumsC-100 Kit De Test De Piscine D'eau Salée 5 En 1

Electronic pH Meter Tester, 5-in-1 pH Tester, Pocket Thermometer, Water Quality Tester (PH, EC, Salt, TDS) for Home, Swimming Pool, Aquarium Water

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

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

Digital Water Meter Test, Electronic Water Quality Analysis Water Test Meter for Swimming Pool Spa Water Quality Monitor Analysis

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.

Swimming pool water quality tester – Measures chlorine, TDS and pH value – Accurate and reliable--DTEKGAZ

[NEVER USED] 7-in-1 Bluetooth Electronic pH Meter Tester – 0.01 Accuracy – Automatic Calibration – Backlit for Drinking Water, Aquarium, Swimming Pool - 0

[NEVER USED] Chlorine and pH tester CL2 with probe, water quality analyzer for swimming pool, replacement accessory for spa tester ph swimming pool tester key ph and ch tester electronic swimming pool

7-in-1 Bluetooth Electronic pH Meter Tester – 0.01 Accuracy – Automatic Calibration – Backlit for Drinking Water, Aquarium, Swimming Pool - 0

[NEVER USED] Swimming pool water tester pH and chlorine content, electronic 13 cm cable, spa chlorine test

pH-mètre électronique 5-en-1 – Teste pH/TDS/EC/Température/Salinité – Écran LCD rétro-éclairé – Étanchéité IP67 pour aquariums/piscines - 5-en-1Testeur

Digital Swimming Pool PH Tester Drinking Water Quality Quick

Portable digital salinity meter for kitchen, food and aquarium – Accurate salinity measurement in seawater and brackish water--DTEKGAZ

Swimming pool salt tester and PH meter, digital salinity meter and PH tester for swimming pool salt water and drinking water, 5-in-1 salinity PH temp EC and TDS meter for swimming pool spas, high