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All IndustrialAgricultural & Construction MachineryAir Quality & Gas AnalyzersAutoclaves and SterilizersBeverage EquipmentCatering SuppliesCoffee Shop SuppliesConcession SuppliesData RecordersElectrical TestingFood Preparation EquipmentFood Truck SuppliesKids TelescopesMotion, Speed, Force MeasurementNetwork and Cable TestersPCR and Molecular BiologyPH and ThermometersPoultry CarePressure & VacuumSandwich Shop SuppliesScalesStorage & TransportSurface TestingTelescopesTemperature & HumidityWater Quality & InstrumentationWeather StationsWind Speed Gauges
Water Parameters(318)
Uses item details. Price when purchased online
Flash Deal Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More $12.98 Was $14.98

Sponsored
Now$1298
current price Now $12.98, Was $14.98$14.98
Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More
394.6 out of 5 Stars. 39 reviews
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Flash Deal All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc From $12.50 Was $13.98

Sponsored
From$1250
$13.98
All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc
604.4 out of 5 Stars. 60 reviews
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Best seller TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water $11.99 Was $19.99

Now$1199
current price Now $11.99, Was $19.99$19.99
TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water
834.1 out of 5 Stars. 83 reviews
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Clearance Portable Water Electrolysis Water Quality Tester for Measuring PH, Hardness, and Other Water Parameters Was $9.99

Portable Water Electrolysis Water Quality Tester for Measuring PH, Hardness, and Other Water Parameters
Portable 5 Parameters Water Quality Tester TDS Temperature Salinity Measurement $27.29

$2729
current price $27.29Portable 5 Parameters Water Quality Tester TDS Temperature Salinity Measurement
Flash Deal Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More $12.98 Was $14.98

Now$1298
current price Now $12.98, Was $14.98$14.98
Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More
394.6 out of 5 Stars. 39 reviews
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Clearance water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue From $4.39
From$439
water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue
Digital Water Meter 5 Parameters Voice Prompt Auto Calibration Large Display Permanent ABS $28.52

$2852
current price $28.52Digital Water Meter 5 Parameters Voice Prompt Auto Calibration Large Display Permanent ABS
MOMOJIA Professional 7 Parameters Water Testing Advanced Sensors Technology for Lab $33.52

$3352
current price $33.52MOMOJIA Professional 7 Parameters Water Testing Advanced Sensors Technology for Lab
16 in 1 Water Test Strips Kit for 50 Tests Detects Lead pH Hardness and 13 Parameters $11.33

$1133
current price $11.3316 in 1 Water Test Strips Kit for 50 Tests Detects Lead pH Hardness and 13 Parameters
Clearance Sinyiin Professional Portable Multifunctional Water Testing Pen 5 Parameters LCD Display for Pools Fish Tanks Hydroponic Systems $20.79 Was $23.36

Now$2079
current price Now $20.79, Was $23.36$23.36
Sinyiin Professional Portable Multifunctional Water Testing Pen 5 Parameters LCD Display for Pools Fish Tanks Hydroponic Systems
Sinyiin Easy To Use Water Testing Equipment Procedures 7 Parameters Including Acidity Impurities Electronic Organization And Salinity $37.67 Was $42.33

Now$3767
current price Now $37.67, Was $42.33$42.33
Sinyiin Easy To Use Water Testing Equipment Procedures 7 Parameters Including Acidity Impurities Electronic Organization And Salinity
PH Meter,TDS Meter Combo,Pool Water Test Kit,PH Tester Digital,PPM Meter,0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water,Hydroponics,RO System,Aquarium,Swimming Was $19.99

PH Meter,TDS Meter Combo,Pool Water Test Kit,PH Tester Digital,PPM Meter,0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water,Hydroponics,RO System,Aquarium,Swimming
Plant Water Meter, pH Meter, 7 in 1 Digital Water Tester for pH TDS EC SALT ORP TEMP Fertility, TDS Meter for Hydroponics, Aquarium, Swimming Pool, Hot Tub $43.99

$4399
current price $43.99Plant Water Meter, pH Meter, 7 in 1 Digital Water Tester for pH TDS EC SALT ORP TEMP Fertility, TDS Meter for Hydroponics, Aquarium, Swimming Pool, Hot Tub
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SShop 3-in-1 Water Quality Tester - Heavy Metal Water Detector for Drinking & Pool Water | Digital Multi-Parameter Kit with Non-Toxic Strips (Home, Outdoor), Blue

SShop 3-in-1 Water Quality Tester - Heavy Metal Water Detector for Drinking & Pool Water | Digital Multi-Parameter Kit with Non-Toxic Strips (Home, Outdoor), Blue
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V $69.97

$6997
current price $69.97Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
Best seller Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count $8.94 89.4 ¢/count

$894
current price $8.9489.4 ¢/count
Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count
164.3 out of 5 Stars. 16 reviews
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Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester For Aquarium, Pools PH Monitor Meter ,Accurate and Reliable $47.34

$4734
current price $47.34Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester For Aquarium, Pools PH Monitor Meter ,Accurate and Reliable
QARUN 100-Count Home Test Strips Kit for Accurate Water Quality,Urine,Or Ph Testing,Easy-To-Use Diagnostic Strips with Quick Results $9.37

$937
current price $9.37QARUN 100-Count Home Test Strips Kit for Accurate Water Quality,Urine,Or Ph Testing,Easy-To-Use Diagnostic Strips with Quick Results
Water Meter, Digital Water Quality Tester with Automatic Temperature Compensation (ATC), 0-9990 ppm Range, for Drinking Water, Tap Water, Aquariums, Water Filters, 5.51x0.94 Inch, Blue

Water Meter, Digital Water Quality Tester with Automatic Temperature Compensation (ATC), 0-9990 ppm Range, for Drinking Water, Tap Water, Aquariums, Water Filters, 5.51x0.94 Inch, Blue
Water Testing Strips for Drinking Water- EPA Level Home Use, Test with Lead, Mercury, Iron, PH, Hardness $9.64

$964
current price $9.64Water Testing Strips for Drinking Water- EPA Level Home Use, Test with Lead, Mercury, Iron, PH, Hardness
5 in 1 Water Quality Tester Pen Meter for Pools, Drinking Water Aquariums hydroponic Cooking Tester Measure Water by 5 parameters PH/TDS/EC5 $31.36

$3136
current price $31.365 in 1 Water Quality Tester Pen Meter for Pools, Drinking Water Aquariums hydroponic Cooking Tester Measure Water by 5 parameters PH/TDS/EC5
PH-990 Digital PH Meter Water Tester Multi-parameter Online Water Quality Monitor Tester For Aquarium Acidometer ,Accurate Measurement $48.85

$4885
current price $48.85PH-990 Digital PH Meter Water Tester Multi-parameter Online Water Quality Monitor Tester For Aquarium Acidometer ,Accurate Measurement
Digital Water Quality Tester -Parameter Meter for PH TDS Temperature Analysis in Drinking Pool Aquarium Applications

Digital Water Quality Tester -Parameter Meter for PH TDS Temperature Analysis in Drinking Pool Aquarium Applications
ORP Meter 3 In 1 PH ORP TEMP Tester With Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor 40% Off ,Accurate and Reliable $86.83

$8683
current price $86.83ORP Meter 3 In 1 PH ORP TEMP Tester With Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor 40% Off ,Accurate and Reliable
Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester For Aquarium, Pools PH Monitor Meter ,Multifunctional $44.94

$4494
current price $44.94Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester For Aquarium, Pools PH Monitor Meter ,Multifunctional
5 In 1 Digital Water Quality Tester Salinity PH Temp EC And TDS Meter For Drinking Water Hydroponics Aquariums Pools ,Accurate and Reliable $49.05

$4905
current price $49.055 In 1 Digital Water Quality Tester Salinity PH Temp EC And TDS Meter For Drinking Water Hydroponics Aquariums Pools ,Accurate and Reliable
Preplabs Portable TDS Meter 4-in-1 Digital Water Tester with Color Alert, Titanium Probe for Pools/Hydroponics/Aquariums, Drinking Water Analysis Kit for Home & Outdoor Safety Was $6.49
Preplabs Portable TDS Meter 4-in-1 Digital Water Tester with Color Alert, Titanium Probe for Pools/Hydroponics/Aquariums, Drinking Water Analysis Kit for Home & Outdoor Safety
Digital Water Quality Tester -Parameter Meter for PH TDS Temperature Analysis in Drinking Pool Aquarium Applications

Digital Water Quality Tester -Parameter Meter for PH TDS Temperature Analysis in Drinking Pool Aquarium Applications
7 in 1 PH Meter for Water Digital Water Quality Tester EC/TDS/PH/CF/ORP/Temperature/Humidity Meter with RS485 Communication Module and Removable Electrode for Drinking Water Pool Aquarium $78.35

$7835
current price $78.357 in 1 PH Meter for Water Digital Water Quality Tester EC/TDS/PH/CF/ORP/Temperature/Humidity Meter with RS485 Communication Module and Removable Electrode for Drinking Water Pool Aquarium
5-in-1 Salinity Digital Tester,Rechargeable Multifunctional High Accuracy Water Temperature //PH/Salinity/TDS/EC Meter $28.66

$2866
current price $28.665-in-1 Salinity Digital Tester,Rechargeable Multifunctional High Accuracy Water Temperature //PH/Salinity/TDS/EC Meter
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics $17.95

$1795
current price $17.953 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
Digital TDS Water Meter - 0-9990 ppm Water Quality Tester for Drinking Water, Farming, Aquariums,Pools

Digital TDS Water Meter - 0-9990 ppm Water Quality Tester for Drinking Water, Farming, Aquariums,Pools
Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making $26.99 Was $29.99

Now$2699
current price Now $26.99, Was $29.99$29.99
Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making
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Shinysix WiFi Water Quality Analyzer with 5in1 Monitor for PH, TDS, S.G, EC, and Temperature-Ideal for Drinking Water, Aquarium, and Swimming Pool $49.63

$4963
current price $49.63Shinysix WiFi Water Quality Analyzer with 5in1 Monitor for PH, TDS, S.G, EC, and Temperature-Ideal for Drinking Water, Aquarium, and Swimming Pool
GJX 16 in 1 Water Testing Kit for Drink Water Accurate Water Test Strips Water Quality Measurement Strips Kits for Hardness pH Lead Mercury Copper and More $12.25

$1225
current price $12.25GJX 16 in 1 Water Testing Kit for Drink Water Accurate Water Test Strips Water Quality Measurement Strips Kits for Hardness pH Lead Mercury Copper and More
Professional Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor ,Easy to Use $57.66

$5766
current price $57.66Professional Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor ,Easy to Use
Professional 3 In 1 /EC/TEMP Meter Water Detector Multi-parameter Digital LCD -Meter Multi-function Water Quality Monitor Multiparameter Water Quality Tester

Professional 3 In 1 /EC/TEMP Meter Water Detector Multi-parameter Digital LCD -Meter Multi-function Water Quality Monitor Multiparameter Water Quality Tester
ORP Meter 3 In 1 PH ORP TEMP Tester With Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor 40% Off ,Multifunctional $82.43

$8243
current price $82.43ORP Meter 3 In 1 PH ORP TEMP Tester With Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor 40% Off ,Multifunctional
Digital Water Quality Monitor Tester-PH/TDS/EC/Temp Analyze Monitor Tester For Pool/Drinking Water/Aquariums/Life Water ,Multifunctional $42.00

$4200
current price $42.00Digital Water Quality Monitor Tester-PH/TDS/EC/Temp Analyze Monitor Tester For Pool/Drinking Water/Aquariums/Life Water ,Multifunctional
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums ,Multifunctional

5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums ,Multifunctional
LYINGF Digital PH Meter for Water with High 0.01 Accuracy, Professional Water Quality Tester with 0-14 PH Measurement Range for Household Drinking Water, Pool, Aquarium Maintenance,Hydroponics From $7.99
From$799
LYINGF Digital PH Meter for Water with High 0.01 Accuracy, Professional Water Quality Tester with 0-14 PH Measurement Range for Household Drinking Water, Pool, Aquarium Maintenance,Hydroponics
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