Shop testing swimming pool water

Sponsored
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$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
Free shipping
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
80
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
80
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$211.16
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
$211.16
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
10% off
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
430
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
430
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
49% off
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
$1,518.20
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
16% off
$1,518.20
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$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
$90.36
Taylor Complete Chlorine Pool & Spa Water Test Kit FAS-DPD K-2006-6
PoolZoom.com
2K+
$90.36
Taylor Complete Chlorine Pool & Spa Water Test Kit FAS-DPD K-2006-6
PoolZoom.com
2K+
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$114.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
9
$114.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
9
$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
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$98.19
$1,022.00
Tester - Accurate Pool Water Testing Kit Special Edition With Case, Ultimate Smart Digital Testing Machine For Swimming Pool, Spa, Hot Tub, 27 Water Parameters, Bluetooth, Wifi, App
responsiml.com
90% off
$98.19
$1,022.00
Tester - Accurate Pool Water Testing Kit Special Edition With Case, Ultimate Smart Digital Testing Machine For Swimming Pool, Spa, Hot Tub, 27 Water Parameters, Bluetooth, Wifi, App
responsiml.com
$369.28
$440.50
Myron L 512T5D Poolmeter
TEquipment
16% off
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$440.50
Myron L 512T5D Poolmeter
TEquipment
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop
362
29% off
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop
362
$1,624.25
Myron L PS9 - Pool Pro Ultra Meter III, Instrument Only
TEquipment
16% off
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Myron L PS9 - Pool Pro Ultra Meter III, Instrument Only
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$319.98
2025 Digital Pool Water Tester Smart Water Monitor - Chlorine, ORP, Salinity, Ph, EC, Temp TDS Meter - Digital Hot Tub Water Tester For Pools, Aquarium Spas
responsiml.com
68% off
$99.52
$319.98
2025 Digital Pool Water Tester Smart Water Monitor - Chlorine, ORP, Salinity, Ph, EC, Temp TDS Meter - Digital Hot Tub Water Tester For Pools, Aquarium Spas
responsiml.com
$1,340.00
Lamotte Waterlink Spin Touch FX Photometer
Forestry Suppliers Inc.
Free shipping
$1,340.00
Lamotte Waterlink Spin Touch FX Photometer
Forestry Suppliers Inc.
Free shipping
$49.97
$84.97
Water Quality Tester
Until Times Up
41% off
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$84.97
Water Quality Tester
Until Times Up
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$24.99
661454E Aquachek Swimming Pool Copper Test Strip
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35
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$14.49
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661454E Aquachek Swimming Pool Copper Test Strip
Best Pool Shop
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$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
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Shop testing swimming pool water

Sponsored
About our ads
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$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
$90.36
Taylor Complete Chlorine Pool & Spa Water Test Kit FAS-DPD K-2006-6
PoolZoom.com
2K+
$90.36
Taylor Complete Chlorine Pool & Spa Water Test Kit FAS-DPD K-2006-6
PoolZoom.com
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
$114.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
9
$114.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
$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
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$98.19
$1,022.00
Tester - Accurate Pool Water Testing Kit Special Edition With Case, Ultimate Smart Digital Testing Machine For Swimming Pool, Spa, Hot Tub, 27 Water Parameters, Bluetooth, Wifi, App
responsiml.com
90% off
$98.19
$1,022.00
Tester - Accurate Pool Water Testing Kit Special Edition With Case, Ultimate Smart Digital Testing Machine For Swimming Pool, Spa, Hot Tub, 27 Water Parameters, Bluetooth, Wifi, App
responsiml.com
$369.28
$440.50
Myron L 512T5D Poolmeter
TEquipment
16% off
$369.28
$440.50
Myron L 512T5D Poolmeter
TEquipment
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop
362
29% off
$59.99
$84.99
K-2005 Taylor Testing Kit Complete Pool And Spa Test Kit, Alkalinity/Bromine And Chlorine (Hi-Range), DPD/CYA/Hardness/Ph
Best Pool Shop

Shop testing swimming pool water

Sponsored
About our ads
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
Free shipping
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
80
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
80
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$211.16
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
$211.16
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
10% off
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
430
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
430
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
49% off
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
$1,518.20
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
16% off
$1,518.20
Myron L PS6FCE-BD - Poolpro Water Tester
TEquipment
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$46.00
Supelco Chlorine Test In Freshwater & Seawater, Colorimetric, 0.10-2.0 Mg/L (Cl2), For Use With MQUANT 100 Tests
Sigma-Aldrich
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$240.50
Environmental Express Oakton Ctstestr 50P Pin-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series | Cole-Parmer
Cole-Parmer
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$99.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$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