Shop water testing kits

Sponsored
About our ads
$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
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
Free shipping
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
Free shipping
$31.93
$45.00
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
258
Free shipping
29% off
$31.93
$45.00
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
258
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$24.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
$24.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
$179.94
2404 Pro Products Water Test Kit
Discount Filter Store
$179.94
2404 Pro Products Water Test Kit
Discount Filter Store
$151.94
HK25 Parker Velcon Hydrokit Water In Fuel Test Kit, 25-Test
Valin Process Control Solutions
$151.94
HK25 Parker Velcon Hydrokit Water In Fuel Test Kit, 25-Test
Valin Process Control Solutions
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$191.40
Water Quality Meter Kit, Item 850086 - Complete Water Meter Kit With Probes
Sper Direct
$191.40
Water Quality Meter Kit, Item 850086 - Complete Water Meter Kit With Probes
Sper Direct
$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
$47.20
Silver Lake Research Drinking Water Test Kit , Single Use | Cole-Parmer
Cole-Parmer
$47.20
Silver Lake Research Drinking Water Test Kit , Single Use | Cole-Parmer
Cole-Parmer
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
42
Free shipping
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
42
$14.99
Safe Home Lead II In-Lab Water Test Kit: Lead Testing Kit For Household Water, Test To EPA Standards
Target
Free shipping
$14.99
Safe Home Lead II In-Lab Water Test Kit: Lead Testing Kit For Household Water, Test To EPA Standards
Target
Free shipping
$99.99
$105.99
Tilswall Water Quality Tester, 8 in 1 Water Quality Detector
Tilswall US
$99.99
$105.99
Tilswall Water Quality Tester, 8 in 1 Water Quality Detector
Tilswall US
$26.24
HM Digital TDS-3 TDS Meter | Tests 0-9990 Ppm Total Dissolved Solids In Water
WaterAnywhere
11
$26.24
HM Digital TDS-3 TDS Meter | Tests 0-9990 Ppm Total Dissolved Solids In Water
WaterAnywhere
11
$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
$24.14
HM Digital Pocket TDS Meter Measures 0-9990 Ppm Total Dissolved Solids (TDS)
WaterAnywhere
1K+
$24.14
HM Digital Pocket TDS Meter Measures 0-9990 Ppm Total Dissolved Solids (TDS)
WaterAnywhere
1K+
$149.00
Hach Total Chlorine Test Kit , Range 0.02 To 0.68 And 0.02 To 3.4 Ppm | Cole-Parmer
Cole-Parmer
$149.00
Hach Total Chlorine Test Kit , Range 0.02 To 0.68 And 0.02 To 3.4 Ppm | Cole-Parmer
Cole-Parmer
$35.05
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$35.05
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$5.08
Digital TDS Meter Water Tester, Ipstyle Ppm Water Quality Tester Measuring Range 0-9999Ppm
Walmart
$5.08
Digital TDS Meter Water Tester, Ipstyle Ppm Water Quality Tester Measuring Range 0-9999Ppm
Walmart
$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
$15.07
$21.77
Pro Lab Instant Results Water Quality Test Kit Wq105
Walmart
33
Free shipping
30% off
$15.07
$21.77
Pro Lab Instant Results Water Quality Test Kit Wq105
Walmart
33
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
224
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
224
$19.99
Safe Home Lead In Drinking Water DIY Test Kit: EPA Standards Household Water Test, No Warranty
Target
Free shipping
$19.99
Safe Home Lead In Drinking Water DIY Test Kit: EPA Standards Household Water Test, No Warranty
Target
Free shipping
$26.90
Taylor OTO Basic Test Kit K-1000
PoolZoom.com
1K+
$26.90
Taylor OTO Basic Test Kit K-1000
PoolZoom.com
1K+
$649.00
Solaxx - Digital Test Meter, Solaxx Safedip Pro - MET50A
Pool Spa Supplies
$649.00
Solaxx - Digital Test Meter, Solaxx Safedip Pro - MET50A
Pool Spa Supplies
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester
Until Times Up
$4.39
Noble CM-240 Chlorine Test Strips 10-200 Ppm - 100 Count Vial
WebstaurantStore
83
$4.39
Noble CM-240 Chlorine Test Strips 10-200 Ppm - 100 Count Vial
WebstaurantStore
83
$99.99
LAMOTTE Water Testing Kit, Chlorine, 0.2 To 3 PPM, 3308-01
Zoro.com
$99.99
LAMOTTE Water Testing Kit, Chlorine, 0.2 To 3 PPM, 3308-01
Zoro.com
$26.67
14-In-1 Drinking Water Test Kit Water Quality Test For Well And Tap Water 50/100Pcs, 50 Pcs
Giftgrovee
$26.67
14-In-1 Drinking Water Test Kit Water Quality Test For Well And Tap Water 50/100Pcs, 50 Pcs
Giftgrovee

Shop water testing kits

Sponsored
About our ads
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
42
Free shipping
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
$14.99
Safe Home Lead II In-Lab Water Test Kit: Lead Testing Kit For Household Water, Test To EPA Standards
Target
Free shipping
$14.99
Safe Home Lead II In-Lab Water Test Kit: Lead Testing Kit For Household Water, Test To EPA Standards
Target
$99.99
$105.99
Tilswall Water Quality Tester, 8 in 1 Water Quality Detector
Tilswall US
$99.99
$105.99
Tilswall Water Quality Tester, 8 in 1 Water Quality Detector
Tilswall US
$26.24
HM Digital TDS-3 TDS Meter | Tests 0-9990 Ppm Total Dissolved Solids In Water
WaterAnywhere
11
$26.24
HM Digital TDS-3 TDS Meter | Tests 0-9990 Ppm Total Dissolved Solids In Water
WaterAnywhere
$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
$24.14
HM Digital Pocket TDS Meter Measures 0-9990 Ppm Total Dissolved Solids (TDS)
WaterAnywhere
1K+
$24.14
HM Digital Pocket TDS Meter Measures 0-9990 Ppm Total Dissolved Solids (TDS)
WaterAnywhere
$149.00
Hach Total Chlorine Test Kit , Range 0.02 To 0.68 And 0.02 To 3.4 Ppm | Cole-Parmer
Cole-Parmer
$149.00
Hach Total Chlorine Test Kit , Range 0.02 To 0.68 And 0.02 To 3.4 Ppm | Cole-Parmer
Cole-Parmer
$35.05
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$35.05
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$5.08
Digital TDS Meter Water Tester, Ipstyle Ppm Water Quality Tester Measuring Range 0-9999Ppm
Walmart
$5.08
Digital TDS Meter Water Tester, Ipstyle Ppm Water Quality Tester Measuring Range 0-9999Ppm
Walmart
$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
$15.07
$21.77
Pro Lab Instant Results Water Quality Test Kit Wq105
Walmart
33
Free shipping
30% off
$15.07
$21.77
Pro Lab Instant Results Water Quality Test Kit Wq105
Walmart
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
224
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com

Shop water testing kits

Sponsored
About our ads
$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
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
Free shipping
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
Free shipping
$31.93
$45.00
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
258
Free shipping
29% off
$31.93
$45.00
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
258
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$24.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
$24.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
$179.94
2404 Pro Products Water Test Kit
Discount Filter Store
$179.94
2404 Pro Products Water Test Kit
Discount Filter Store
$151.94
HK25 Parker Velcon Hydrokit Water In Fuel Test Kit, 25-Test
Valin Process Control Solutions
$151.94
HK25 Parker Velcon Hydrokit Water In Fuel Test Kit, 25-Test
Valin Process Control Solutions
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$191.40
Water Quality Meter Kit, Item 850086 - Complete Water Meter Kit With Probes
Sper Direct
$191.40
Water Quality Meter Kit, Item 850086 - Complete Water Meter Kit With Probes
Sper Direct
$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
$47.20
Silver Lake Research Drinking Water Test Kit , Single Use | Cole-Parmer
Cole-Parmer
$47.20
Silver Lake Research Drinking Water Test Kit , Single Use | Cole-Parmer
Cole-Parmer
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$2,139.66
HK600@ Parker Velcon Hydrokit Water In Fuel Test Kit, 600-Test
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$482.08
HK100MKII-15 Parker Velcon Hydrokit Water Detection Kit, 100-Test, 15 PPM
Valin Process Control Solutions
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$138.40
2401 Pro Products Water Test Kit (Hardness, Iron And Ph)
Discount Filter Store
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$12.49
Hydrion Water Hardness Test Kit
WebstaurantStore
6
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
42
Free shipping
$34.22
Pro-Lab Total Water Quality Test Kit
Walmart
42