Shop pool water testing machine

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$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
Free shipping
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
$182.66
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
$182.66
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
$1,244.81
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
Free shipping
$1,244.81
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
$367.20
$432.00
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl | Serv-A-Pure
Serv-A-Pure
14% off
$367.20
$432.00
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl | Serv-A-Pure
Serv-A-Pure
$96.80
Environmental Express Oakton Ecotestr TDS1 Waterproof TDS Pocket Tester | Cole-Parmer
Cole-Parmer
$96.80
Environmental Express Oakton Ecotestr TDS1 Waterproof TDS Pocket Tester | Cole-Parmer
Cole-Parmer
$1,519.60
$1,899.50
Myron L PS9 Pool Pro Ultra Meter III, Instrument Only | Serv-A-Pure
Serv-A-Pure
20% off
$1,519.60
$1,899.50
Myron L PS9 Pool Pro Ultra Meter III, Instrument Only | Serv-A-Pure
Serv-A-Pure
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Myron L PS6FCE, Poolpro Conductivity, Mineral/Salt Concentration, TDS/Ph/ORP/ Temperature | Serv-A-Pure
Serv-A-Pure
18% off
$1,215.24
$1,482.00
Myron L PS6FCE, Poolpro Conductivity, Mineral/Salt Concentration, TDS/Ph/ORP/ Temperature | Serv-A-Pure
Serv-A-Pure
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
46
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
46
$1,676.00
Hach HQ2200 Portable Multiparameter Ph/Conductivity/TDS/Salinity/DO/ORP, 2 Channel | Cole-Parmer
Cole-Parmer
$1,676.00
Hach HQ2200 Portable Multiparameter Ph/Conductivity/TDS/Salinity/DO/ORP, 2 Channel | Cole-Parmer
Cole-Parmer
$534.67
Hayward Goldline Sense & Dispense Total PH Dispense AQL-CHEM2
Pool Supply Unlimited
$534.67
Hayward Goldline Sense & Dispense Total PH Dispense AQL-CHEM2
Pool Supply Unlimited
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
159
Free shipping
21% off
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
159
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
evacontinental.com
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
evacontinental.com
$414.99
Hanna HI97104 Multi-Parameter Pool & Spa Photometer, Meter Only
Blue Tiger Scientific
$414.99
Hanna HI97104 Multi-Parameter Pool & Spa Photometer, Meter Only
Blue Tiger Scientific
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
ANFAPROYEC
50% off
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
ANFAPROYEC
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
168
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
168
$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
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$507.99
Hanna HI971044 Pool & Spa Water Quality Photometer | Free & Total Chlorine, Ph, CYA Meter With CAL Check, Meter Only
Blue Tiger Scientific
$507.99
Hanna HI971044 Pool & Spa Water Quality Photometer | Free & Total Chlorine, Ph, CYA Meter With CAL Check, Meter Only
Blue Tiger Scientific
$6.89
$24.48
Convenient And Accurate Pool Water Tester Smart BT 6 in 1 Ph Tester With Memory Function
tirtawahyu.com
71% off
$6.89
$24.48
Convenient And Accurate Pool Water Tester Smart BT 6 in 1 Ph Tester With Memory Function
tirtawahyu.com
$634.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Kit
Blue Tiger Scientific
$634.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Kit
Blue Tiger Scientific
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
ANFAPROYEC
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
ANFAPROYEC
$149.00
Lamotte 1749 Salt/TDS/Temperature/EC Pocket Tester Tracer
Pool Warehouse
10
$149.00
Lamotte 1749 Salt/TDS/Temperature/EC Pocket Tester Tracer
Pool Warehouse
10
$1,091.10
Lamotte Co - Waterlink Instore Spin Touch Lab Water Testing W/ Touch
Pool Spa Supplies
$1,091.10
Lamotte Co - Waterlink Instore Spin Touch Lab Water Testing W/ Touch
Pool Spa Supplies
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
evacontinental.com
50% off
$97.56
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Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
evacontinental.com
$67.89
$88.26
Lamotte Colorq Pro 9 Plus Digital Pool Water Testing Kit
Cheekyhost USA
23% off
$67.89
$88.26
Lamotte Colorq Pro 9 Plus Digital Pool Water Testing Kit
Cheekyhost USA
$14.49
$53.32
Pinnaco Water Quality Tester 6 in 1 PH EC TDS ORP Temp Chlorine, LCD Display, Portable, BT Mobilephone App Control
tirtawahyu.com
72% off
$14.49
$53.32
Pinnaco Water Quality Tester 6 in 1 PH EC TDS ORP Temp Chlorine, LCD Display, Portable, BT Mobilephone App Control
tirtawahyu.com
$249.99
Poollab 1.0 Swimming Pool Photometer Maintenance Water Tester With Bluetooth
Walmart
3
Free shipping
$249.99
Poollab 1.0 Swimming Pool Photometer Maintenance Water Tester With Bluetooth
Walmart
3
$84.37
$152.57
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
theeurobot
44% off
$84.37
$152.57
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
theeurobot
$97.56
$197.49
Swimming Pool Water Monitor Satellite Chemtrol.250 Swimming Pool Water Analyzer Monitoring - ( Color: ORP Sensor )(C-660P Dosing Pump)
evacontinental.com
50% off
$97.56
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Swimming Pool Water Monitor Satellite Chemtrol.250 Swimming Pool Water Analyzer Monitoring - ( Color: ORP Sensor )(C-660P Dosing Pump)
evacontinental.com
$84.37
$152.57
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
theeurobot
44% off
$84.37
$152.57
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
theeurobot
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
technicskeptic.com
50% off
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
technicskeptic.com
$1,348.98
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,348.98
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$6.49
$26.69
Arealer Salinity Monitor,With C-600 Ph 1 Pocket Water Meter Pools Water In 1 Pocket Tester With C-600 7 in 1 Pocket Water Quality Ph Meter Water Quality Tester Quality Tester With Qisuo Havou
tirtawahyu.com
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Arealer Salinity Monitor,With C-600 Ph 1 Pocket Water Meter Pools Water In 1 Pocket Tester With C-600 7 in 1 Pocket Water Quality Ph Meter Water Quality Tester Quality Tester With Qisuo Havou
tirtawahyu.com
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
technicskeptic.com
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
technicskeptic.com
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
"The BEST Pool Water Test Kit? AquaDoc Eagle Ray Review!"
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Discover the ultimate game-changer for pool owners - the AquaDoc Eagle Ray pool water test kit! In this review, we'll dive into the features and benefits of this digital pool tester, including its smart technology and user-friendly Smart Splash app. Learn how to test pool water accurately and easily, and get expert pool maintenance tips to keep ...
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Shop pool water testing machine

Sponsored
About our ads
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
Free shipping
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
$182.66
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
$182.66
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
$1,244.81
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
Free shipping
$1,244.81
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
$367.20
$432.00
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl | Serv-A-Pure
Serv-A-Pure
14% off
$367.20
$432.00
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl | Serv-A-Pure
Serv-A-Pure
$96.80
Environmental Express Oakton Ecotestr TDS1 Waterproof TDS Pocket Tester | Cole-Parmer
Cole-Parmer
$96.80
Environmental Express Oakton Ecotestr TDS1 Waterproof TDS Pocket Tester | Cole-Parmer
Cole-Parmer
$1,519.60
$1,899.50
Myron L PS9 Pool Pro Ultra Meter III, Instrument Only | Serv-A-Pure
Serv-A-Pure
20% off
$1,519.60
$1,899.50
Myron L PS9 Pool Pro Ultra Meter III, Instrument Only | Serv-A-Pure
Serv-A-Pure
$1,215.24
$1,482.00
Myron L PS6FCE, Poolpro Conductivity, Mineral/Salt Concentration, TDS/Ph/ORP/ Temperature | Serv-A-Pure
Serv-A-Pure
18% off
$1,215.24
$1,482.00
Myron L PS6FCE, Poolpro Conductivity, Mineral/Salt Concentration, TDS/Ph/ORP/ Temperature | Serv-A-Pure
Serv-A-Pure
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
46
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
46
$1,676.00
Hach HQ2200 Portable Multiparameter Ph/Conductivity/TDS/Salinity/DO/ORP, 2 Channel | Cole-Parmer
Cole-Parmer
$1,676.00
Hach HQ2200 Portable Multiparameter Ph/Conductivity/TDS/Salinity/DO/ORP, 2 Channel | Cole-Parmer
Cole-Parmer
$534.67
Hayward Goldline Sense & Dispense Total PH Dispense AQL-CHEM2
Pool Supply Unlimited
$534.67
Hayward Goldline Sense & Dispense Total PH Dispense AQL-CHEM2
Pool Supply Unlimited
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
159
Free shipping
21% off
$157.49
$199.99
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
159
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
evacontinental.com
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
evacontinental.com
$414.99
Hanna HI97104 Multi-Parameter Pool & Spa Photometer, Meter Only
Blue Tiger Scientific
$414.99
Hanna HI97104 Multi-Parameter Pool & Spa Photometer, Meter Only
Blue Tiger Scientific
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
ANFAPROYEC
50% off
$97.56
$197.49
Ultimate Digital Pool Water Tester, Easy To Use At Home, Bluetooth, Wi-Fi, App, Cloud, Pool Testing Kit, 27 Water Parameters, Accurate, All In One, Field Tested - Poolwaterlab
ANFAPROYEC
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
168
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
168
$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
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited