Shop digital pool tester

Sponsored
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$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
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$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
$243.70
PCE Instruments PCE-PH 22-ICA, Swimming Pool Ph Meter For The Simultaneous Measurement Of Ph And Tem
Selectum
$243.70
PCE Instruments PCE-PH 22-ICA, Swimming Pool Ph Meter For The Simultaneous Measurement Of Ph And Tem
Selectum
$190.74
Oakton Pocket Ph Tester: -2 Ph To 16 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph/Temp, Auto Model: 3563416
Grainger
$190.74
Oakton Pocket Ph Tester: -2 Ph To 16 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph/Temp, Auto Model: 3563416
Grainger
$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
62
$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
$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
$52.98
5-In-1 Digital Pool Salt Ph Tester
Tegooe
$52.98
5-In-1 Digital Pool Salt Ph Tester
Tegooe
$134.25
HM Digital COM-300L, Waterproof Professional Series Ph/EC/TDS/Temp Meter
Selectum
$134.25
HM Digital COM-300L, Waterproof Professional Series Ph/EC/TDS/Temp Meter
Selectum
$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
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$492.00
Myron L Poolpro PS9 AHL Titration Kit Without Meter For Digital Hand-Held Meters TKPS9A
Cannon Water Technology
$492.00
Myron L Poolpro PS9 AHL Titration Kit Without Meter For Digital Hand-Held Meters TKPS9A
Cannon Water Technology
$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
$64.68
Maytronics Diagnostic Tester Tool For Dolphin Robotic Pool Cleaners 9985050
DkHardware.com
$64.68
Maytronics Diagnostic Tester Tool For Dolphin Robotic Pool Cleaners 9985050
DkHardware.com
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F 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, +/-1.8°F Model: PH90
Grainger
$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
$25.55
$39.99
7-In-1 Digital Pool Salt & Ph Tester
rrsstore
36% off
$25.55
$39.99
7-In-1 Digital Pool Salt & Ph Tester
rrsstore
$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
Free shipping
50% off
$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
$96.99
Tuya 7-In-1 Wifi Pool Tester: Ph, Chlorine, Salinity & More - App Control & Solar USB Charging No Gateway
Evalm
$96.99
Tuya 7-In-1 Wifi Pool Tester: Ph, Chlorine, Salinity & More - App Control & Solar USB Charging No Gateway
Evalm
$369.28
$440.50
Myron L 512T5D Poolmeter | Tequipment
TEquipment
16% off
$369.28
$440.50
Myron L 512T5D Poolmeter | Tequipment
TEquipment
$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
$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
$380.65
Milwaukee Instruments MI404 - Free & Total Chlorine PRO Photometer | Tequipment
TEquipment
$380.65
Milwaukee Instruments MI404 - Free & Total Chlorine PRO Photometer | Tequipment
TEquipment
$22.99
Portable 7 in 1 Water Quality Tester Digital Pen For PH TDS EC Salinity ORP S.G Temperature Measurement Without Backlight
Evalm
$22.99
Portable 7 in 1 Water Quality Tester Digital Pen For PH TDS EC Salinity ORP S.G Temperature Measurement Without Backlight
Evalm
$90.48
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter And PH Tester For Aquarium And Pool Saltwater Water, 5 in 1 Salinity PH Temp EC And TDS Meter, Aquarium Swimming Pool Hot Tub, High Accuracy
Matilda Co
$90.48
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter And PH Tester For Aquarium And Pool Saltwater Water, 5 in 1 Salinity PH Temp EC And TDS Meter, Aquarium Swimming Pool Hot Tub, High Accuracy
Matilda Co
$42.49
Portable 6-In-1 Swimming Pool Water Quality Tester With Bluetooth App And LCD Display
Evalm
$42.49
Portable 6-In-1 Swimming Pool Water Quality Tester With Bluetooth App And LCD Display
Evalm
$10.90
4 in 1 Digital PH Meter PH TDS EC TEMP Tester Backlight Water Quality Tester For Pools Drinking
AliExpress
Free shipping
$10.90
4 in 1 Digital PH Meter PH TDS EC TEMP Tester Backlight Water Quality Tester For Pools Drinking
AliExpress
$1,279.99
Lamotte Waterlink Spin Touch Mobile Commercial Photometer With Upright Case 3582
PoolZoom.com
$1,279.99
Lamotte Waterlink Spin Touch Mobile Commercial Photometer With Upright Case 3582
PoolZoom.com
$80.49
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter And PH Tester For Pool Saltwater And Drinking Water, 5 in 1 Salinity PH Temp EC And TDS Meter Swimming Pool Hot Tub Spas, High Accuracy
Matilda Co
$80.49
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter And PH Tester For Pool Saltwater And Drinking Water, 5 in 1 Salinity PH Temp EC And TDS Meter Swimming Pool Hot Tub Spas, High Accuracy
Matilda Co
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$176.00
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
13
Free shipping
$176.00
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
$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
$17.58
5 in 1 PH Meter Water Quality Tester Digital TDS EC PH Salinity Temperature Meter For Pools
AliExpress
Free shipping
$17.58
5 in 1 PH Meter Water Quality Tester Digital TDS EC PH Salinity Temperature Meter For Pools
AliExpress
$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
$93.15
Milwaukee MW11 - Digital Total Chlorine Tester | Tequipment
TEquipment
3
$93.15
Milwaukee MW11 - Digital Total Chlorine Tester | Tequipment
TEquipment
How To Test Your Pool Water Using An Aquachek Trutest Test Kit
1:09
How To Test Your Pool Water Using An Aquachek Trutest Test Kit
24.6K viewsDec 19, 2014
YouTubeOasis Swimming Pools (Kent) Ltd
This AI-Powered Pool Tester Saved Me $400+ On Chemicals - ICO Pool Water Monitor Review
14:10
This AI-Powered Pool Tester Saved Me $400+ On Chemicals - ICO Pool Water Monitor Review
17.2K views11 months ago
YouTubeThe Pool Nerd
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
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amazon
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
1 year ago
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 views9 months ago
YouTubePoolWaterLAB
3:01
SafeDip 6 in 1 Digital Chemistry Reader
139.3K viewsJul 16, 2013
YouTubeSolaxx Water
3:12
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
Nov 30, 2022
amazon
1:41
How to test your pool water using a pool tester kit
16.7K viewsAug 21, 2020
YouTubeCamlab Ltd
6:35
Wassertester / Pooltester für Pool: digitale Wassertester, Teststreifen und Tabletten Tester erklärt
53.9K viewsJan 31, 2022
YouTubePoolpanda
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Digital Pool Water Tester
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YouTubeOasis Swimming Pools (Kent) Ltd
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YouTubeLovibond® Germany
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Pool Lab 1.0. Digital Pool Water Test Kit
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"The BEST Pool Water Test Kit? AquaDoc Eagle Ray Review!"
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Ultimate 5-in-1 Pool Water Tester Review | Digital Salt, pH, Temp, EC & TDS Meter Unboxing & Demo
585 views8 months ago
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ColorQ Pro 7 Digital Pool Water Test Kit by Lamotte: Water Testing & Tips
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Guide to Water Testing with Flohr Pools Test Kit
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PoolLab1.0 Home laboratory for the pool Digital Pool Water Test Kit, Powerful App, Virtual Assistant
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How to Test Your Pool Water: Digital Water Labs, DPD Test Kits or Pool Test Strips?
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AquaChek TruTest Digital Pool Water Test Strip Reader
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See more

Shop digital pool tester

Sponsored
About our ads
$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
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$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
$243.70
PCE Instruments PCE-PH 22-ICA, Swimming Pool Ph Meter For The Simultaneous Measurement Of Ph And Tem
Selectum
$243.70
PCE Instruments PCE-PH 22-ICA, Swimming Pool Ph Meter For The Simultaneous Measurement Of Ph And Tem
Selectum
$190.74
Oakton Pocket Ph Tester: -2 Ph To 16 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph/Temp, Auto Model: 3563416
Grainger
$190.74
Oakton Pocket Ph Tester: -2 Ph To 16 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph/Temp, Auto Model: 3563416
Grainger
$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
62
$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
$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
$52.98
5-In-1 Digital Pool Salt Ph Tester
Tegooe
$52.98
5-In-1 Digital Pool Salt Ph Tester
Tegooe
$134.25
HM Digital COM-300L, Waterproof Professional Series Ph/EC/TDS/Temp Meter
Selectum
$134.25
HM Digital COM-300L, Waterproof Professional Series Ph/EC/TDS/Temp Meter
Selectum
$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
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$492.00
Myron L Poolpro PS9 AHL Titration Kit Without Meter For Digital Hand-Held Meters TKPS9A
Cannon Water Technology
$492.00
Myron L Poolpro PS9 AHL Titration Kit Without Meter For Digital Hand-Held Meters TKPS9A
Cannon Water Technology
$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
$64.68
Maytronics Diagnostic Tester Tool For Dolphin Robotic Pool Cleaners 9985050
DkHardware.com
$64.68
Maytronics Diagnostic Tester Tool For Dolphin Robotic Pool Cleaners 9985050
DkHardware.com
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F 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, +/-1.8°F Model: PH90
Grainger
$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
$25.55
$39.99
7-In-1 Digital Pool Salt & Ph Tester
rrsstore
36% off
$25.55
$39.99
7-In-1 Digital Pool Salt & Ph Tester
rrsstore