Shop Pool Digital Water Tester

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$39.99
$45.99
Tilswall Digital 2-In-1 Pool Tester - Chlorine & Ph Levels
Tilswall US
13% off
$39.99
$45.99
Tilswall Digital 2-In-1 Pool Tester - Chlorine & Ph Levels
Tilswall US
$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
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$220.00
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
151
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Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
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Waterguru Sense S2 Smart Pool Monitor - Digital Pool & Spa Water Tester For Chlorine, Ph, CYA & Alkalinity - Wi-Fi Enabled - Includes C5 Cassette,
Amazon.com
Free shipping
12% off
$349.00
$399.00
Waterguru Sense S2 Smart Pool Monitor - Digital Pool & Spa Water Tester For Chlorine, Ph, CYA & Alkalinity - Wi-Fi Enabled - Includes C5 Cassette,
Amazon.com
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
39
Free shipping
$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
$1,149.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,149.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
$34.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
183
Free shipping
$34.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$20.98
$29.99
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
30% off
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Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
$67.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Standard (Without Reagents)
Tilswall US
$67.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Standard (Without Reagents)
Tilswall US
$27.97
Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester For Saltwater Pool, Digital Salinity Tester For Water, 5 in 1 Salinity Ph
Amazon.com
18
$27.97
Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester For Saltwater Pool, Digital Salinity Tester For Water, 5 in 1 Salinity Ph
Amazon.com
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
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$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
$14.99
2026 All-New 4 in 1 Digital Water Tester Buy 1
exlirau
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$14.99
2026 All-New 4 in 1 Digital Water Tester Buy 1
exlirau
$107.99
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7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 2 | Inspired Finds
Inspire Uplift
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$107.99
$215.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 2 | Inspired Finds
Inspire Uplift
$23.99
GIDIGI Pool Salt Tester Ph Meter New Update Digital Ph Tester Salinity Meter With Multiple Parameters Display For Pool Water Quality TDS EC Salt Meter
Amazon.com
114
$23.99
GIDIGI Pool Salt Tester Ph Meter New Update Digital Ph Tester Salinity Meter With Multiple Parameters Display For Pool Water Quality TDS EC Salt Meter
Amazon.com
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$42.99
$85.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Square | Inspired Finds
Inspire Uplift
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Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Square | Inspired Finds
Inspire Uplift
$75.99
Digital Pool Tester PH And Chlorine Measuring Device For Easy Water Analysis | Yeezlab
Yeezlab
$75.99
Digital Pool Tester PH And Chlorine Measuring Device For Easy Water Analysis | Yeezlab
Yeezlab
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$39.99
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC And TDS Meter,PH Meter For Water With LCD Backlit,Water Testing Kits For
Amazon.com
9
Free shipping
$39.99
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC And TDS Meter,PH Meter For Water With LCD Backlit,Water Testing Kits For
Amazon.com
$128.95
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
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$128.95
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$1,212.80
Lamotte Waterlink Spin Touch Lab Meter Only 3580
PoolZoom.com
$1,212.80
Lamotte Waterlink Spin Touch Lab Meter Only 3580
PoolZoom.com
$29.99
Pool Salt Tester ORAPXI Ph And Salt Meter For Saltwater Pool Ph And Salinity Digital Tester 5 in 1 Salt Meter For Swimming Pools Hot Tubs And Swim
Amazon.com
$29.99
Pool Salt Tester ORAPXI Ph And Salt Meter For Saltwater Pool Ph And Salinity Digital Tester 5 in 1 Salt Meter For Swimming Pools Hot Tubs And Swim
Amazon.com
$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
us.juninhoedri
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
us.juninhoedri
$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))
us.juninhoedri
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))
us.juninhoedri
$83.99
Digital Pool Tester - Measuring Device For Ph And Chlorine For Easy Ph Measurement In Pool Water | Yeezlab
Yeezlab
$83.99
Digital Pool Tester - Measuring Device For Ph And Chlorine For Easy Ph Measurement In Pool Water | Yeezlab
Yeezlab
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$97.99
$195.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 1 | Inspired Finds
Inspire Uplift
Free shipping
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$97.99
$195.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 1 | Inspired Finds
Inspire Uplift
$69.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Upgrade (Including Reagents)
Tilswall US
$69.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Upgrade (Including Reagents)
Tilswall US
$6.69
$30.08
Lzndeal Portable Digital Monitor Ph Water Tester Meter Analysis Chlorine Swimming Pool Test Kit
sdichterlaw
77% off
$6.69
$30.08
Lzndeal Portable Digital Monitor Ph Water Tester Meter Analysis Chlorine Swimming Pool Test Kit
sdichterlaw
$53.99
$107.98
5In1 Digital Chlorine Meter Pen Multifunction PH, ORP, CL2, H2 & Temperature Water Quality Tester For Pools & Spas - 2 in 1 | Inspired Finds
Inspire Uplift
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$53.99
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5In1 Digital Chlorine Meter Pen Multifunction PH, ORP, CL2, H2 & Temperature Water Quality Tester For Pools & Spas - 2 in 1 | Inspired Finds
Inspire Uplift
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
$15.99
Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
Amazon.com
24
$15.99
Reagents For - Pool Lab, Poolwaterlab, Water Tester - DPD 1
Amazon.com
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
us.juninhoedri
50% off
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
us.juninhoedri
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
1:04
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
11 months ago
amazon
Digital Pool Water Tester, 7-in-1 Smart Floating Meter, WiFi Enabled, Tests pH, Chlorine, Salinity, ORP, EC, TDS, Temperature
1:13
Digital Pool Water Tester, 7-in-1 Smart Floating Meter, WiFi Enabled, Tests pH, Chlorine, Salinity, ORP, EC, TDS, Temperature
1 month ago
amazon
Smart Pool Monitor - Advanced Digital Water Tester for pH, CL, Salinity, Temp, TDS, ORP | App-Controlled for All Pools, Hot Tubs and Saltwater Pools
2:12
Smart Pool Monitor - Advanced Digital Water Tester for pH, CL, Salinity, Temp, TDS, ORP | App-Controlled for All Pools, Hot Tubs and Saltwater Pools
Apr 17, 2025
amazon
UIUZMAR Free Chlorine pH and Salt Tester for Pools and Spas – 7 in 1 Digital Swimming Pool Water Tester for pH, Salinity, Free Available Chlorine, ORP, TDS, EC, Temp – Saltwater Pool Tester
1:23
UIUZMAR Free Chlorine pH and Salt Tester for Pools and Spas – 7 in 1 Digital Swimming Pool Water Tester for pH, Salinity, Free Available Chlorine, ORP, TDS, EC, Temp – Saltwater Pool Tester
55 viewsAug 9, 2023
amazon
Digital Pool Water Tester Photometer – Accurate Water Analyzer for Pools, Spas & Hot Tubs – Tests 27 Parameters – Bluetooth/WiFi – App for pH, Chlorine, Alkalinity & More
1:18
Digital Pool Water Tester Photometer – Accurate Water Analyzer for Pools, Spas & Hot Tubs – Tests 27 Parameters – Bluetooth/WiFi – App for pH, Chlorine, Alkalinity & More
50 viewsMar 18, 2024
amazon
Pool Water Tester Photometer – Real-Time Water Test Using Liquid Reagents: pH, Alkalinity & Chlorine
6:55
Pool Water Tester Photometer – Real-Time Water Test Using Liquid Reagents: pH, Alkalinity & Chlorine
170 views8 months ago
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SafeDip 6 in 1 Digital Chemistry Reader
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SafeDip 6 in 1 Digital Chemistry Reader
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5 in 1 pH Tester for Water, Digital PH Tester Pen 0.01 High Accuracy Water Testing Kits with ATC/EC/TDS/Temp for Hydroponic, Water Quality Monitor, Pool, Aquarium
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Digital Pool Water Tester
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Kactoily Floating Smart Pool Water Tester 2023 Newest Pool Water Testing Smart Device 6 in 1 PH/EC/TDS/ORP/Temp APP Digital Display Residual Chlorine Water Tester for Pools, Hot Tubs, & Swim Spas
Jun 20, 2023
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How To Test Swimming Pool Water Chlorine and PH Level With Test Kit
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Pool Water Tester Photometer – Real-Time Water Test: pH, Alkalinity & Chlorine | PoolWaterLAB
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Digital Salinity and pH Tester for Saltwater Pool, HOICATED 5 in 1 pH Salt TDS EC Temp Meter for Swimming Pool Water, Accurate Salt Tester for Saltwater Aquariums, PPM and EC Meter for Hydroponics
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Top 15 Best Pool Water Test Kits Reviews 2026 [Buying Guide]
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Ultimate 5-in-1 Pool Water Tester Review | Digital Salt, pH, Temp, EC & TDS Meter Unboxing & Demo
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Easiest Pool Water Testing and Analyzing, Test Strip and Smartphone is All You Need!
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See more

Shop Pool Digital Water Tester

Sponsored
About our ads
$39.99
$45.99
Tilswall Digital 2-In-1 Pool Tester - Chlorine & Ph Levels
Tilswall US
13% off
$39.99
$45.99
Tilswall Digital 2-In-1 Pool Tester - Chlorine & Ph Levels
Tilswall US
$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
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$220.00
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
151
Free shipping
11% off
$220.00
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
$349.00
$399.00
Waterguru Sense S2 Smart Pool Monitor - Digital Pool & Spa Water Tester For Chlorine, Ph, CYA & Alkalinity - Wi-Fi Enabled - Includes C5 Cassette,
Amazon.com
Free shipping
12% off
$349.00
$399.00
Waterguru Sense S2 Smart Pool Monitor - Digital Pool & Spa Water Tester For Chlorine, Ph, CYA & Alkalinity - Wi-Fi Enabled - Includes C5 Cassette,
Amazon.com
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
39
Free shipping
$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
$1,149.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,149.00
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
$34.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
183
Free shipping
$34.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$20.98
$29.99
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
30% off
$20.98
$29.99
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading With Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor For Hot
Amazon.com
$67.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Standard (Without Reagents)
Tilswall US
$67.99
5-In-1 Water Quality Tester With Data Logging And Alarm, Standard (Without Reagents)
Tilswall US
$27.97
Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester For Saltwater Pool, Digital Salinity Tester For Water, 5 in 1 Salinity Ph
Amazon.com
18
$27.97
Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester For Saltwater Pool, Digital Salinity Tester For Water, 5 in 1 Salinity Ph
Amazon.com
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
50% off
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
$14.99
2026 All-New 4 in 1 Digital Water Tester Buy 1
exlirau
Free shipping
$14.99
2026 All-New 4 in 1 Digital Water Tester Buy 1
exlirau
$107.99
$215.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 2 | Inspired Finds
Inspire Uplift
Free shipping
50% off
$107.99
$215.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 2 | Inspired Finds
Inspire Uplift
$23.99
GIDIGI Pool Salt Tester Ph Meter New Update Digital Ph Tester Salinity Meter With Multiple Parameters Display For Pool Water Quality TDS EC Salt Meter
Amazon.com
114
$23.99
GIDIGI Pool Salt Tester Ph Meter New Update Digital Ph Tester Salinity Meter With Multiple Parameters Display For Pool Water Quality TDS EC Salt Meter
Amazon.com
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation