Shop water test kits

Sponsored
$75.00
Quaternary Test Kit - ULINE - Case Of 10 - S-22502
Uline
$75.00
Quaternary Test Kit - ULINE - Case Of 10 - S-22502
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10 - S-22501
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10 - S-22501
Uline
$99.90
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 100 Tests Red | Metal
Sigma-Aldrich
$99.90
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 100 Tests Red | Metal
Sigma-Aldrich
$15.26
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
186
$15.26
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
$24.99
Safe Home® DIY Bacteria In Water Test Kit - Results As Fast As 24 Hours - Detects 50 Different Species Of Coliform Bacteria - EPA Lab Certified -
Amazon.com
513
$24.99
Safe Home® DIY Bacteria In Water Test Kit - Results As Fast As 24 Hours - Detects 50 Different Species Of Coliform Bacteria - EPA Lab Certified -
Amazon.com
$96.30
Supelco Chlorine & Ph Test, Colorimetric, 0.10-1.5 Mg/L (Cl2), Ph Range 6.5-7.9, For Use With MCOLORTEST 150 Tests
Sigma-Aldrich
$96.30
Supelco Chlorine & Ph Test, Colorimetric, 0.10-1.5 Mg/L (Cl2), Ph Range 6.5-7.9, For Use With MCOLORTEST 150 Tests
Sigma-Aldrich
$9.99
TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Drinking Water PPM Meter, Digital Water Testing Kits, No Installation Needed
Amazon.com
2K+
$9.99
TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Drinking Water PPM Meter, Digital Water Testing Kits, No Installation Needed
Amazon.com
$435.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
Sigma-Aldrich
$435.00
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
Sigma-Aldrich
$42.25
Well Water Test Kit
Flojak Hand Well Pumps
30-day returns (most items)
$42.25
Well Water Test Kit
Flojak Hand Well Pumps
$127.69
Duro Flow Meter And Pressure Tester: Home Water Line Test Kit, Water, 0 To 160 Psi, Top, MO Model: MO-10060
Grainger
2
$127.69
Duro Flow Meter And Pressure Tester: Home Water Line Test Kit, Water, 0 To 160 Psi, Top, MO Model: MO-10060
Grainger
$308.71
Hygiena Aquasnap™ Total ATP Water Test Swabs 100 Pack
Jon-Don
$308.71
Hygiena Aquasnap™ Total ATP Water Test Swabs 100 Pack
Jon-Don
$82.45
Hach Alkalinity Test Kit Model AL-TA 2314500
Core & Main
$82.45
Hach Alkalinity Test Kit Model AL-TA 2314500
Core & Main
$14.49
Lamotte Test Strip: 0 To 10 Ppm Free Chlorine, Free Chlorine, 25 Tests [PK/25] Model: 2964-G
Grainger
32
$14.49
Lamotte Test Strip: 0 To 10 Ppm Free Chlorine, Free Chlorine, 25 Tests [PK/25] Model: 2964-G
Grainger
$7.15
Duro Pressure Gauge: Home Water Line Test Kit, Non-Clogging/Non-Corroding, 0 To 300 Psi, 3/4 in FGHT Model: 18C830
Grainger
3
$7.15
Duro Pressure Gauge: Home Water Line Test Kit, Non-Clogging/Non-Corroding, 0 To 300 Psi, 3/4 in FGHT Model: 18C830
Grainger
$270.59
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$270.59
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$33.25
Hach Total Hardness Test Kit Model 5-B 145300
Core & Main
1K+
$33.25
Hach Total Hardness Test Kit Model 5-B 145300
Core & Main
$8.62
$10.12
100Pcs, 16 in 1 Home Water Testing Kits For Drinking Water, 50 / 100 Strips For Tap And Well Water, Water Testers For Drinking Water,Test Strips
Temu US
1
14% off
$8.62
$10.12
100Pcs, 16 in 1 Home Water Testing Kits For Drinking Water, 50 / 100 Strips For Tap And Well Water, Water Testers For Drinking Water,Test Strips
Temu US
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$9.29
$17.38
EASYTEST 20in 1 Drinking Water Test Kit - Well Water Testing Kit - Water Test Strip For House, Water Testers For Drinking Water,Water Quality
Temu US
46% off
$9.29
$17.38
EASYTEST 20in 1 Drinking Water Test Kit - Well Water Testing Kit - Water Test Strip For House, Water Testers For Drinking Water,Water Quality
Temu US
$104.95
$117.54
Water-I.D Mini-Tester "Ph/Chlorine/Bromine", 10 SETS
MSE Supplies
10% off
$104.95
$117.54
Water-I.D Mini-Tester "Ph/Chlorine/Bromine", 10 SETS
MSE Supplies
$151.95
Water-I.D Flexitester Basic-Kit "Copper", 10 SETS
MSE Supplies
$151.95
Water-I.D Flexitester Basic-Kit "Copper", 10 SETS
MSE Supplies
$5.05
$7.01
50-Pack OUHOE 3-In-1 Water Test Strips, PH, Total Alkalinity & Hardness Test Kit For Swimming Pools &, Pool Test Strips,Pool Accessories Clearance
Temu US
27% off
$5.05
$7.01
50-Pack OUHOE 3-In-1 Water Test Strips, PH, Total Alkalinity & Hardness Test Kit For Swimming Pools &, Pool Test Strips,Pool Accessories Clearance
Temu US
$129.99
Taylor 2000 Service Complete Test Kit, Free & Combined Chlorine, Ph, Total Alkalinity, Cyanuric Acid, And Calcium Hardness (Hi Range) For Pools
Doheny's
1
$129.99
Taylor 2000 Service Complete Test Kit, Free & Combined Chlorine, Ph, Total Alkalinity, Cyanuric Acid, And Calcium Hardness (Hi Range) For Pools
Doheny's
$150.00
Hach Hardness (Total & Calcium) Test Kit Model HA-4P 145700
Core & Main
$150.00
Hach Hardness (Total & Calcium) Test Kit Model HA-4P 145700
Core & Main
$33.26
Made In USA | New Pig Conductivity, Ph & TDS Meters & Testers - .5X50' INSTA-CHEK PAPER PHYDRION
MSC Direct
30-day returns (most items)
$33.26
Made In USA | New Pig Conductivity, Ph & TDS Meters & Testers - .5X50' INSTA-CHEK PAPER PHYDRION
MSC Direct
$12.99
Safe Home Basic DIY 120 Water Test Kit: Household Drinking Water Tester For Lead & More, EPA Standards
Target
In store
Free shipping
90-day returns
Curbside
$12.99
Safe Home Basic DIY 120 Water Test Kit: Household Drinking Water Tester For Lead & More, EPA Standards
Target
$42.90
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
12
$42.90
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester
Until Times Up
$143.95
$161.22
Water-I.D 10 X NRB Tube Test For Nitrite Reducing Bacteria
MSE Supplies
10% off
$143.95
$161.22
Water-I.D 10 X NRB Tube Test For Nitrite Reducing Bacteria
MSE Supplies
$33.25
Hach Hardness Drop Test Kit , High Range (Range 1 To 30 Gpg) | Cole-Parmer
Cole-Parmer
1K+
$33.25
Hach Hardness Drop Test Kit , High Range (Range 1 To 30 Gpg) | Cole-Parmer
Cole-Parmer
$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
$26.95
Clearwater Copper Ion Test Kit
Pool Warehouse
30-day returns (most items)
$26.95
Clearwater Copper Ion Test Kit
Pool Warehouse
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
Free shipping
$29.99
Safe Home Ultimate DIY Water Test Kit
Target
$335.00
Simplelab PFAS Water Test
Clean Water Store
$335.00
Simplelab PFAS Water Test
Clean Water Store
$239.98
Lamotte Colorq 2X PRO 7 Digital Pool Water Test Kit 2086
PoolZoom.com
182
$239.98
Lamotte Colorq 2X PRO 7 Digital Pool Water Test Kit 2086
PoolZoom.com
$79.00
Easy Well Water Test Kit Pro + Bacteria, Lead, Pesticide
Clean Water Store
$79.00
Easy Well Water Test Kit Pro + Bacteria, Lead, Pesticide
Clean Water Store
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    Shop water test kits

    Sponsored
    $75.00
    Quaternary Test Kit - ULINE - Case Of 10 - S-22502
    Uline
    $75.00
    Quaternary Test Kit - ULINE - Case Of 10 - S-22502
    Uline
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10 - S-22501
    Uline
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10 - S-22501
    Uline
    $99.90
    Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 100 Tests Red | Metal
    Sigma-Aldrich
    $99.90
    Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 100 Tests Red | Metal
    Sigma-Aldrich
    $15.26
    Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
    Amazon.com
    186
    $15.26
    Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
    Amazon.com
    $24.99
    Safe Home® DIY Bacteria In Water Test Kit - Results As Fast As 24 Hours - Detects 50 Different Species Of Coliform Bacteria - EPA Lab Certified -
    Amazon.com
    513
    $24.99
    Safe Home® DIY Bacteria In Water Test Kit - Results As Fast As 24 Hours - Detects 50 Different Species Of Coliform Bacteria - EPA Lab Certified -
    Amazon.com
    $96.30
    Supelco Chlorine & Ph Test, Colorimetric, 0.10-1.5 Mg/L (Cl2), Ph Range 6.5-7.9, For Use With MCOLORTEST 150 Tests
    Sigma-Aldrich
    $96.30
    Supelco Chlorine & Ph Test, Colorimetric, 0.10-1.5 Mg/L (Cl2), Ph Range 6.5-7.9, For Use With MCOLORTEST 150 Tests
    Sigma-Aldrich
    $9.99
    TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Drinking Water PPM Meter, Digital Water Testing Kits, No Installation Needed
    Amazon.com
    2K+
    More than 550 people from Bing viewed this product in the last 90 days
    $9.99
    TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Drinking Water PPM Meter, Digital Water Testing Kits, No Installation Needed
    Amazon.com
    $435.00
    Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
    Sigma-Aldrich
    $435.00
    Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
    Sigma-Aldrich
    $42.25
    Well Water Test Kit
    Flojak Hand Well Pumps
    30-day returns (most items)
    $42.25
    Well Water Test Kit
    Flojak Hand Well Pumps
    $127.69
    Duro Flow Meter And Pressure Tester: Home Water Line Test Kit, Water, 0 To 160 Psi, Top, MO Model: MO-10060
    Grainger
    2
    $127.69
    Duro Flow Meter And Pressure Tester: Home Water Line Test Kit, Water, 0 To 160 Psi, Top, MO Model: MO-10060
    Grainger
    $308.71
    Hygiena Aquasnap™ Total ATP Water Test Swabs 100 Pack
    Jon-Don
    $308.71
    Hygiena Aquasnap™ Total ATP Water Test Swabs 100 Pack
    Jon-Don
    $82.45
    Hach Alkalinity Test Kit Model AL-TA 2314500
    Core & Main
    $82.45
    Hach Alkalinity Test Kit Model AL-TA 2314500
    Core & Main
    $14.49
    Lamotte Test Strip: 0 To 10 Ppm Free Chlorine, Free Chlorine, 25 Tests [PK/25] Model: 2964-G
    Grainger
    32
    $14.49
    Lamotte Test Strip: 0 To 10 Ppm Free Chlorine, Free Chlorine, 25 Tests [PK/25] Model: 2964-G
    Grainger
    $7.15
    Duro Pressure Gauge: Home Water Line Test Kit, Non-Clogging/Non-Corroding, 0 To 300 Psi, 3/4 in FGHT Model: 18C830
    Grainger
    3
    $7.15
    Duro Pressure Gauge: Home Water Line Test Kit, Non-Clogging/Non-Corroding, 0 To 300 Psi, 3/4 in FGHT Model: 18C830
    Grainger
    $270.59
    Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
    Cole-Parmer
    $270.59
    Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
    Cole-Parmer
    $33.25
    Hach Total Hardness Test Kit Model 5-B 145300
    Core & Main
    1K+
    $33.25
    Hach Total Hardness Test Kit Model 5-B 145300
    Core & Main
    $8.62
    $10.12
    100Pcs, 16 in 1 Home Water Testing Kits For Drinking Water, 50 / 100 Strips For Tap And Well Water, Water Testers For Drinking Water,Test Strips
    Temu US
    1
    14% off
    $8.62
    $10.12
    100Pcs, 16 in 1 Home Water Testing Kits For Drinking Water, 50 / 100 Strips For Tap And Well Water, Water Testers For Drinking Water,Test Strips
    Temu US
    $219.99
    Safedip Digital Tester For Pools
    Doheny's
    $219.99
    Safedip Digital Tester For Pools
    Doheny's