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Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
$211.16
Amazon.com
Free shipping
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
$211.16
Amazon.com
Free shipping
Lamotte 3581 Mobile Waterlink Spin Touch Lab
$1,160.00
Amazon.com
54
Free shipping
Lamotte 3581 Mobile Waterlink Spin Touch Lab
$1,160.00
Amazon.com
54
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
$29.99
Amazon.com
1K+
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
$29.99
Amazon.com
1K+
Fluoride Water Test Kit [Certified Laboratory]
$79.00
Tap Score
Fluoride Water Test Kit [Certified Laboratory]
$79.00
Tap Score
Essential Well Water Test Kit - Independent And Certified Lab
$209.00
Tap Score
Essential Well Water Test Kit - Independent And Certified Lab
$209.00
Tap Score
VOC Water Test Kit | Certified Lab
$159.00
Tap Score
VOC Water Test Kit | Certified Lab
$159.00
Tap Score
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
$160.85
Grainger
507
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
$160.85
Grainger
507
Solinst Model 101 P2 Water Level Meter, 101 Water Level Meter p2/m2/100ft - 100515
$569.00
Activated Carbon Depot
Solinst Model 101 P2 Water Level Meter, 101 Water Level Meter p2/m2/100ft - 100515
$569.00
Activated Carbon Depot
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
$309.52
Grainger
430
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
$309.52
Grainger
430
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
$315.88
Grainger
482
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
$315.88
Grainger
482
Lamotte Mobile Waterlink Spin Touch Lab 3581
$1,274.99
PoolZoom.com
1
Lamotte Mobile Waterlink Spin Touch Lab 3581
$1,274.99
PoolZoom.com
1
Ohaus Starter 400-G Portable Water Analysis Meter
$569.95
$637.57
Marshall Scientific
10% off
Ohaus Starter 400-G Portable Water Analysis Meter
$569.95
$637.57
Marshall Scientific
TDS Meter - Third Wave Water
$15.00
Third Wave Water
TDS Meter - Third Wave Water
$15.00
Third Wave Water
Lamotte Waterlink Spin Touch Lab Meter Only 3580
$1,212.80
PoolZoom.com
Lamotte Waterlink Spin Touch Lab Meter Only 3580
$1,212.80
PoolZoom.com
RCYAGO Water Quality Tester, 6 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/ORP/EC/CF/TDS(PPM) / Temp Analyzer
$54.88
$71.34
Suthisav
Free shipping
23% off
RCYAGO Water Quality Tester, 6 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/ORP/EC/CF/TDS(PPM) / Temp Analyzer
$54.88
$71.34
Suthisav
Free shipping
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
$14.49
LightIntheBox.com
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
$14.49
LightIntheBox.com
Water Quality Tester
$49.97
$84.97
Until Times Up
41% off
Water Quality Tester
$49.97
$84.97
Until Times Up
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
$31.99
PoolZoom.com
154
Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
$31.99
PoolZoom.com
154
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
$84.35
$165.51
tjslaiou.com
49% off
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
$84.35
$165.51
tjslaiou.com
HM Digital PH-80 Ph Hydrotester
$42.00
Cannon Water Technology
HM Digital PH-80 Ph Hydrotester
$42.00
Cannon Water Technology
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
$43.99
LightIntheBox.com
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
$43.99
LightIntheBox.com
Waterproof Ph Meter PH-200
$70.00
Cannon Water Technology
Waterproof Ph Meter PH-200
$70.00
Cannon Water Technology
HM Digital COM-80 EC/TDS Hydrotester
$39.95
Cannon Water Technology
HM Digital COM-80 EC/TDS Hydrotester
$39.95
Cannon Water Technology
Orion Pure Water Ph Test Kit
$417.00
The Lab Depot
Orion Pure Water Ph Test Kit
$417.00
The Lab Depot
H2O OK Plus Complete Water Analysis Test Kit
$31.98
Home Depot
In store
Free shipping
Curbside
H2O OK Plus Complete Water Analysis Test Kit
$31.98
Home Depot
Free shipping
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
$106.00
Sigma-Aldrich
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F
$106.00
Sigma-Aldrich
Oakton WD-35660-76 PC360 Waterproof Dual-Channel Handheld Meter Kit
$1,599.36
$2,313.00
Test Equipment Depot
30% off
Oakton WD-35660-76 PC360 Waterproof Dual-Channel Handheld Meter Kit
$1,599.36
$2,313.00
Test Equipment Depot
Allpoints 2036689 Meter Hand Held TDS Monitor Water Quality Testing Device | OEM | Commercial Restaurant Supply
$91.99
RestaurantSupply.com
Allpoints 2036689 Meter Hand Held TDS Monitor Water Quality Testing Device | OEM | Commercial Restaurant Supply
$91.99
RestaurantSupply.com
Solinst Model 102m P10 80ft Mini Water Level Meter, P10 / N3 / 25m - 114864
$438.00
Activated Carbon Depot
Solinst Model 102m P10 80ft Mini Water Level Meter, P10 / N3 / 25m - 114864
$438.00
Activated Carbon Depot
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
$433.52
Selectum
30-day returns (most items)
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
$433.52
Selectum
30-day returns
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
$35.99
Walmart
Free shipping
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
$35.99
Walmart
Free shipping
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
$466.00
Sigma-Aldrich
Supelco Total Hardness Test, Colorimetric, Water Hardness 3-21 °D, Water Hardness 4-26 °E, Water Hardness 5-37 °F, Mquant 1000 Strips
$466.00
Sigma-Aldrich
2404 Pro Products Water Test Kit
$189.99
$199.99
Discount Filter Store
2404 Pro Products Water Test Kit
$189.99
$199.99
Discount Filter Store
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
$84.35
$165.51
shop.tarekamore
49% off
Water Quality Tester,Wall-Mounted Water Monitor,For PH, EC, TDS, Salt, S.G, CF, ORP, Temperature
$84.35
$165.51
shop.tarekamore
DUKA Digital TDS Meter - Accurate Water Quality Tester For TDS & EC (0-4999Ppm, 0-80°C)
$9.99
Evalm
30-day returns (most items)
DUKA Digital TDS Meter - Accurate Water Quality Tester For TDS & EC (0-4999Ppm, 0-80°C)
$9.99
Evalm
30-day returns
Consumer Chlorine Test Kit For Water Treatment | 2501
$9.95
$12.44
US Water Systems
60-day returns (most items)
20% off
Consumer Chlorine Test Kit For Water Treatment | 2501
$9.95
$12.44
US Water Systems
60-day returns
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    Shop water testing equipment

    Sponsored
    About our ads
    Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
    $211.16
    Amazon.com
    Free shipping
    Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
    $211.16
    Amazon.com
    Free shipping
    Lamotte 3581 Mobile Waterlink Spin Touch Lab
    $1,160.00
    Amazon.com
    54
    Free shipping
    Lamotte 3581 Mobile Waterlink Spin Touch Lab
    $1,160.00
    Amazon.com
    54
    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
    $29.99
    Amazon.com
    1K+
    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
    $29.99
    Amazon.com
    1K+
    Fluoride Water Test Kit [Certified Laboratory]
    $79.00
    Tap Score
    Fluoride Water Test Kit [Certified Laboratory]
    $79.00
    Tap Score
    Essential Well Water Test Kit - Independent And Certified Lab
    $209.00
    Tap Score
    Essential Well Water Test Kit - Independent And Certified Lab
    $209.00
    Tap Score
    VOC Water Test Kit | Certified Lab
    $159.00
    Tap Score
    VOC Water Test Kit | Certified Lab
    $159.00
    Tap Score
    Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
    $160.85
    Grainger
    507
    Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
    $160.85
    Grainger
    507
    Solinst Model 101 P2 Water Level Meter, 101 Water Level Meter p2/m2/100ft - 100515
    $569.00
    Activated Carbon Depot
    Solinst Model 101 P2 Water Level Meter, 101 Water Level Meter p2/m2/100ft - 100515
    $569.00
    Activated Carbon Depot
    Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
    $309.52
    Grainger
    430
    Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
    $309.52
    Grainger
    430
    Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
    $315.88
    Grainger
    482
    Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
    $315.88
    Grainger
    482
    Lamotte Mobile Waterlink Spin Touch Lab 3581
    $1,274.99
    PoolZoom.com
    1
    Lamotte Mobile Waterlink Spin Touch Lab 3581
    $1,274.99
    PoolZoom.com
    1
    Ohaus Starter 400-G Portable Water Analysis Meter
    $569.95
    $637.57
    Marshall Scientific
    10% off
    Ohaus Starter 400-G Portable Water Analysis Meter
    $569.95
    $637.57
    Marshall Scientific
    TDS Meter - Third Wave Water
    $15.00
    Third Wave Water
    TDS Meter - Third Wave Water
    $15.00
    Third Wave Water
    Lamotte Waterlink Spin Touch Lab Meter Only 3580
    $1,212.80
    PoolZoom.com
    Lamotte Waterlink Spin Touch Lab Meter Only 3580
    $1,212.80
    PoolZoom.com
    RCYAGO Water Quality Tester, 6 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/ORP/EC/CF/TDS(PPM) / Temp Analyzer
    $54.88
    $71.34
    Suthisav
    Free shipping
    23% off
    RCYAGO Water Quality Tester, 6 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/ORP/EC/CF/TDS(PPM) / Temp Analyzer
    $54.88
    $71.34
    Suthisav
    Free shipping
    3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
    $14.49
    LightIntheBox.com
    3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
    $14.49
    LightIntheBox.com
    Water Quality Tester
    $49.97
    $84.97
    Until Times Up
    41% off
    Water Quality Tester
    $49.97
    $84.97
    Until Times Up
    Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
    $31.99
    PoolZoom.com
    154
    Pentair Total Water Hardness Testing Parameter Specialty Test Kit R151276
    $31.99
    PoolZoom.com
    154