Shop water testing

Sponsored
About our ads
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
166
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
166
$9.17
Drinking Water Quality Test Kit
Home Depot
Free shipping
$9.17
Drinking Water Quality Test Kit
Home Depot
Free shipping
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$34.25
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$34.25
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$339.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
1
$339.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
1
$26.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$26.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$39.99
$63.98
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
almoayyeduaeus
Free shipping
37% off
$39.99
$63.98
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
almoayyeduaeus
Free shipping
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
theminutetrader
23% off
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
theminutetrader
$249.00
Ensure Safe Drinking Water With Waterlogix Premium Well Water Test
US Water Systems
$249.00
Ensure Safe Drinking Water With Waterlogix Premium Well Water Test
US Water Systems
$114.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$114.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester
Until Times Up
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
32
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
32
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
15% off
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
20% off
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
44% off
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich
$106.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
Sigma-Aldrich
$106.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
Sigma-Aldrich
$202.00
Supelco Total Hardness Cell Test, Photometric, 5-215 Mg/L (Ca), Water Hardness 0.7-30.1 °D, Water Hardness 0.9-37.6 °E, Water Hardness 1.2-53.7 °F
Sigma-Aldrich
$202.00
Supelco Total Hardness Cell Test, Photometric, 5-215 Mg/L (Ca), Water Hardness 0.7-30.1 °D, Water Hardness 0.9-37.6 °E, Water Hardness 1.2-53.7 °F
Sigma-Aldrich
$84.35
$165.51
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
schnauzercouture
49% off
$84.35
$165.51
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
schnauzercouture
$169.00
America's Premier Quality Water Test - Waterlogix Basic
US Water Systems
$169.00
America's Premier Quality Water Test - Waterlogix Basic
US Water Systems
$25.89
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
PoolZoom.com
19
$25.89
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
PoolZoom.com
19
$11.01
Water Testing, Test Strips, Aquacheck, Test Strips, Chlorine, Bromine, Ph, Alk,Hardness/Total Chlorine 50 Per Bottle: 552244 | Pool Parts
PartsForSpas
$11.01
Water Testing, Test Strips, Aquacheck, Test Strips, Chlorine, Bromine, Ph, Alk,Hardness/Total Chlorine 50 Per Bottle: 552244 | Pool Parts
PartsForSpas
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
schnauzercouture
49% off
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
schnauzercouture
$10.65
Water Testing, Test Strips, Aquacheck, Test Strips, MPS, Ph, & Total Alk, 50 Per Bottle : 561682A | Pool Parts
PartsForSpas
$10.65
Water Testing, Test Strips, Aquacheck, Test Strips, MPS, Ph, & Total Alk, 50 Per Bottle : 561682A | Pool Parts
PartsForSpas
$84.35
$165.51
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
shop.chooserevcats
49% off
$84.35
$165.51
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
shop.chooserevcats
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
222
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
222
$19.95
Hm Digital Tds-Ez Water Quality TDS Tester, 0-9990 Ppm Measurement Range , 1 ...
Walmart
5
$19.95
Hm Digital Tds-Ez Water Quality TDS Tester, 0-9990 Ppm Measurement Range , 1 ...
Walmart
5
$93.49
Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
Core & Main
43
$93.49
Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
Core & Main
43
$1,219.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,219.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$38.60
$41.79
Pro-Lab Total Water Analysis Test Kits 1 Pk
Target
Free shipping
$38.60
$41.79
Pro-Lab Total Water Analysis Test Kits 1 Pk
Target
Free shipping
$86.73
$169.81
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
zunlongnn
48% off
$86.73
$169.81
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
zunlongnn
$27.76
Lamotte 7105-03 Water Testing Kit,Bleach
Pozasbrocas
$27.76
Lamotte 7105-03 Water Testing Kit,Bleach
Pozasbrocas
$97.56
$197.49
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
palmbayortho.com
50% off
$97.56
$197.49
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
palmbayortho.com
$69.23
$131.54
Hach Water Hardness Single Parameter Test Kit
Tsuenwanflowershop US
47% off
$69.23
$131.54
Hach Water Hardness Single Parameter Test Kit
Tsuenwanflowershop US

Shop water testing

Sponsored
About our ads
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester
Until Times Up
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
32
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
15% off
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
20% off
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
44% off
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich
$106.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
Sigma-Aldrich
$106.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
Sigma-Aldrich
$202.00
Supelco Total Hardness Cell Test, Photometric, 5-215 Mg/L (Ca), Water Hardness 0.7-30.1 °D, Water Hardness 0.9-37.6 °E, Water Hardness 1.2-53.7 °F
Sigma-Aldrich
$202.00
Supelco Total Hardness Cell Test, Photometric, 5-215 Mg/L (Ca), Water Hardness 0.7-30.1 °D, Water Hardness 0.9-37.6 °E, Water Hardness 1.2-53.7 °F
Sigma-Aldrich
$84.35
$165.51
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
schnauzercouture
49% off
$84.35
$165.51
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
schnauzercouture
$169.00
America's Premier Quality Water Test - Waterlogix Basic
US Water Systems
$169.00
America's Premier Quality Water Test - Waterlogix Basic
US Water Systems
$25.89
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
PoolZoom.com
19
$25.89
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
PoolZoom.com
$11.01
Water Testing, Test Strips, Aquacheck, Test Strips, Chlorine, Bromine, Ph, Alk,Hardness/Total Chlorine 50 Per Bottle: 552244 | Pool Parts
PartsForSpas
$11.01
Water Testing, Test Strips, Aquacheck, Test Strips, Chlorine, Bromine, Ph, Alk,Hardness/Total Chlorine 50 Per Bottle: 552244 | Pool Parts
PartsForSpas
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
schnauzercouture
49% off
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
schnauzercouture
$10.65
Water Testing, Test Strips, Aquacheck, Test Strips, MPS, Ph, & Total Alk, 50 Per Bottle : 561682A | Pool Parts
PartsForSpas
$10.65
Water Testing, Test Strips, Aquacheck, Test Strips, MPS, Ph, & Total Alk, 50 Per Bottle : 561682A | Pool Parts
PartsForSpas
$84.35
$165.51
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
shop.chooserevcats
49% off
$84.35
$165.51
Advanced Home Water Test Kit | Well Or City | EPA Certified Drinking Water Labs | 1 Best Home Water Test - Wirecutter
shop.chooserevcats
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
222
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$19.95
Hm Digital Tds-Ez Water Quality TDS Tester, 0-9990 Ppm Measurement Range , 1 ...
Walmart
5
$19.95
Hm Digital Tds-Ez Water Quality TDS Tester, 0-9990 Ppm Measurement Range , 1 ...
Walmart

Shop water testing

Sponsored
About our ads
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
166
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
166
$9.17
Drinking Water Quality Test Kit
Home Depot
Free shipping
$9.17
Drinking Water Quality Test Kit
Home Depot
Free shipping
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$34.25
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$34.25
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$339.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
1
$339.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
1
$26.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$26.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$39.99
$63.98
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
almoayyeduaeus
Free shipping
37% off
$39.99
$63.98
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
almoayyeduaeus
Free shipping
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
theminutetrader
23% off
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
theminutetrader
$249.00
Ensure Safe Drinking Water With Waterlogix Premium Well Water Test
US Water Systems
$249.00
Ensure Safe Drinking Water With Waterlogix Premium Well Water Test
US Water Systems
$114.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$114.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester
Until Times Up
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
32
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
32
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
15% off
$169.00
$199.00
Water Test Kit + Tannins
SpringWell Water Filtration Systems
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
20% off
$224.95
$281.19
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
44% off
$84.37
$152.57
PFAS Easycheck Water Test Kit | 25 Compounds | EPA 533 | Fastest Turnaround 8 Days | Accredited Lab Standard 8 Day(PFAS-R-WTK-01)
schnauzercouture
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich
$115.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 5-25 °D, For Use With Mquant Stripscan App, Water Hardness 6-31 °E, Water Hardness 9-45 °F
Sigma-Aldrich