Shop swim pool water testers

Sponsored
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$189.99
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
Free shipping
11% off
$189.99
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$339.00
Extech EX900 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$339.00
Extech EX900 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$309.00
Extech EX800 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$309.00
Extech EX800 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$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
$39.99
$45.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
13% off
$39.99
$45.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$334.99
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
17
Free shipping
$334.99
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$179.00
King Technology 01-01-0120 New Water 120 Above Ground Pool Chemical Cycler
Pool Warehouse
$179.00
King Technology 01-01-0120 New Water 120 Above Ground Pool Chemical Cycler
Pool Warehouse
$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
$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
$374.43
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Serv-A-Pure
$374.43
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Serv-A-Pure
$79.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
26
Free shipping
$79.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
6K+
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
$95.99
$105.99
Tilswall 8-In-1 Water Quality Tester - Ph, ORP, EC, TDS, Salt, S.G, CF, Temp
Tilswall US
$95.99
$105.99
Tilswall 8-In-1 Water Quality Tester - Ph, ORP, EC, TDS, Salt, S.G, CF, Temp
Tilswall US
$11.44
Pool Check Low Chlorine 3 in 1 (50/Bottle)
Fresh Water Systems
$11.44
Pool Check Low Chlorine 3 in 1 (50/Bottle)
Fresh Water Systems
$1,833.93
Myron L PS9-BD Pool Pro Ultra Meter III, Instrument Only, With Bludock
Serv-A-Pure
$1,833.93
Myron L PS9-BD Pool Pro Ultra Meter III, Instrument Only, With Bludock
Serv-A-Pure
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$138.12
Lamotte Pool Water Quality Test Kit: 3368-01 Model: 3368-01
Grainger
11
$138.12
Lamotte Pool Water Quality Test Kit: 3368-01 Model: 3368-01
Grainger
$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
$859.99
Hanna Instruments HI83303-01 Aquaculture Photometer - Multi-Parameter Water Quality Tester
Blue Tiger Scientific
$859.99
Hanna Instruments HI83303-01 Aquaculture Photometer - Multi-Parameter Water Quality Tester
Blue Tiger Scientific
$175.00
Taylor Technologies K-2006C-8 2000 Service Complete FAS-DPD Chlorine Test Kit
Pool Warehouse
25
$175.00
Taylor Technologies K-2006C-8 2000 Service Complete FAS-DPD Chlorine Test Kit
Pool Warehouse
$116.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
11
$116.99
LAMOTTE Water Quality Testing Kit, Pool Manager, 3368-01
Zoro.com
$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
$2,159.06
Myron L PS9TKB-BD Pool Pro Ultra Meter III, With Bludock
Serv-A-Pure
$2,159.06
Myron L PS9TKB-BD Pool Pro Ultra Meter III, With Bludock
Serv-A-Pure
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
225
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$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
$97.00
Taylor Technologies K-2006 Complete FAS-DPD Chlorine Test Kit
Pool Warehouse
2K+
$97.00
Taylor Technologies K-2006 Complete FAS-DPD Chlorine Test Kit
Pool Warehouse
$79.49
Taylor Comprehensive Test Kit, The Commercial 2000 Series For Pools
Doheny's
$79.49
Taylor Comprehensive Test Kit, The Commercial 2000 Series For Pools
Doheny's
$37.69
$75.38
YAGO Pool Water Tester Digital Chlorine Ph ORP Meter Swimming Pool Water Quality Tester With TDS EC
Aliexpress
50% off
$37.69
$75.38
YAGO Pool Water Tester Digital Chlorine Ph ORP Meter Swimming Pool Water Quality Tester With TDS EC
Aliexpress
$19.65
$39.74
Chlorine Tester Pool 2 in 1 PH Chlorine Tester PC/CL2 Chlorine Tester Swimming Pool Spa Water
Aliexpress
Free shipping
50% off
$19.65
$39.74
Chlorine Tester Pool 2 in 1 PH Chlorine Tester PC/CL2 Chlorine Tester Swimming Pool Spa Water
Aliexpress
$86.99
$118.31
Waterguru Sense S2 Smart Pool Monitor - Digital Pool Spa Water Tester For Chlorine, Ph, CYA Alkalinity - Wi-Fi Enabled - Includes C5 Cassette, Float Ring Batteries
www.mbweather.com
26% off
$86.99
$118.31
Waterguru Sense S2 Smart Pool Monitor - Digital Pool Spa Water Tester For Chlorine, Ph, CYA Alkalinity - Wi-Fi Enabled - Includes C5 Cassette, Float Ring Batteries
www.mbweather.com
$34.90
$74.80
4 in 1 Digital Pool Tester - PH Meter, TDS Meter, EC Meter, Temperature Meter, Water Quality Monitor
US AMERICA
53% off
$34.90
$74.80
4 in 1 Digital Pool Tester - PH Meter, TDS Meter, EC Meter, Temperature Meter, Water Quality Monitor
US AMERICA
$23.00
Aquachek Select Connect 7-Way Pool And Spa Test Strips Complete Kit - Pool Test Strips For Ph, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, And Cyanuric Acid - (50 Strips) 541604APP
PoolZoom.com
1K+
$23.00
Aquachek Select Connect 7-Way Pool And Spa Test Strips Complete Kit - Pool Test Strips For Ph, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, And Cyanuric Acid - (50 Strips) 541604APP
PoolZoom.com
$29.79
Swimline Test Kit 4-1 8440
PoolZoom.com
49
$29.79
Swimline Test Kit 4-1 8440
PoolZoom.com
PoolWaterLAB - How to fully utilize - Ultimate Pool Water Tester
29:35
Find in video from 26:12Conducting Tests
PoolWaterLAB - How to fully utilize - Ultimate Pool Water Tester
9.3K viewsMay 12, 2024
YouTubePoolWaterLAB
PoolWaterLab (PoolLab 2.0) Upgrades! Water Leveler + Hard Case - Accurate Photometer Tester!
3:58
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1.9K views7 months ago
YouTubeSwimming Pool Tips, Reviews & How To - SPL
"The BEST Pool Water Test Kit? AquaDoc Eagle Ray Review!"
7:44
"The BEST Pool Water Test Kit? AquaDoc Eagle Ray Review!"
1.1K views7 months ago
YouTubeClear Water Chronicles
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 Poo…
16.5K views10 months ago
YouTubeThe Pool Nerd
POOL CHEMICALS for BEGINNERS: How to Test and Balance Water
8:07
Find in video from 00:33Testing Your Pool Water
POOL CHEMICALS for BEGINNERS: How to Test and Balance Water
337.5K viewsMay 18, 2024
YouTubeSwim University
7 Best Pool Test Kits Of 2026! Tested & Reviewed
14:09
7 Best Pool Test Kits Of 2026! Tested & Reviewed
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YouTubeTool Junkie
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9:45
How to test your pool water the right way
258.4K viewsNov 3, 2016
YouTubeSwimming Pool Science
3:31
How to Use Taylor Water Test Kits
9.6K views10 months ago
YouTubeTaylor Water Technologies
24:21
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7.3K viewsSep 27, 2023
YouTubeSwimming Pool Tips, Reviews & How To - SPL
6:59
Find in video from 01:08Testing Water Sample
PoolLAB 2.0 (aka PoolWaterLAB USA Market) Photometer Run 3 Te…
43.2K viewsApr 17, 2023
YouTubeSwimming Pool Tips, Reviews & How To - SPL
3:13
Find in video from 02:10How ACU Blue Home Delivers Personalized Water Treatment Plan
How to Use Pool Test Strips | Leslie's
20.5K viewsMay 16, 2024
YouTubeLeslie's
3:35
Find in video from 00:14Introduction to Digital Water Testing
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109.5K viewsJun 11, 2016
YouTubeSwimming Pool Tips, Reviews & How To - SPL
3:35
How to Test Your Pool Water Chemistry
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YouTubePebbleTec
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Pool TEST STRIPS: How to Use Them the RIGHT Way
278K viewsAug 13, 2022
YouTubeSwim University
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Chlorine and pH: Check your poolwater with the Lovibond® Poo…
55.3K viewsJun 17, 2021
YouTubeLovibond® Germany
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650.5K viewsNov 20, 2010
YouTubeezpoolz
1:41
How to test your pool water using a pool tester kit
16.5K viewsAug 21, 2020
YouTubeCamlab Ltd
6:34
Find in video from 01:13How to Order Laboratory Water Samples
PoolWaterLAB - Ultimate Pool Water Tester - It is a very Accurate device.
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YouTubePoolWaterLAB
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ColorQ Pro 7 Digital Pool Water Test Kit by Lamotte: Water Testing & Ti…
85K viewsSep 23, 2015
YouTubeSwimming Pool Tips, Reviews & How To - SPL
3:28
Pool Test Kit 5-way, How to Use aPoolmaster 22260 5-way test kit
319.9K viewsMay 23, 2012
YouTubeSwimming Pool Tips, Reviews & How To - SPL
2:39
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102.9K viewsSep 2, 2012
YouTubeSwim University
2:08
PoolWaterLAB - Ultimate Pool Water Tester - Multiple Parameters
5.1K viewsMay 1, 2024
YouTubePoolWaterLAB
2:15
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PoolWaterLAB - Ultimate Pool Water Tester - Copper measurement
1.5K viewsApr 11, 2024
YouTubePoolWaterLAB
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Digital Pool Tester
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YouTubeProjects With JW
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Taylor K2005 Pool Test Kit Review: Easy Pool Water Testing Explained!
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YouTubeThe Home Depot
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1:32
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PoolWaterLAB - Ultimate Pool Water Tester - pH measurement
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Shop swim pool water testers

Sponsored
About our ads
$189.99
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
Free shipping
11% off
$189.99
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$339.00
Extech EX900 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$339.00
Extech EX900 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$309.00
Extech EX800 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$309.00
Extech EX800 Chlorine Tester - Style (Ph Meters): Hand-Held, Minimum Ph: 0, Maximum Ph: 14 | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$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
$39.99
$45.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
13% off
$39.99
$45.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$334.99
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
17
Free shipping
$334.99
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$179.00
King Technology 01-01-0120 New Water 120 Above Ground Pool Chemical Cycler
Pool Warehouse
$179.00
King Technology 01-01-0120 New Water 120 Above Ground Pool Chemical Cycler
Pool Warehouse
$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
$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
$374.43
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Serv-A-Pure
$374.43
Myron L 512T5D Poolmeter: 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Serv-A-Pure
$79.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
26
Free shipping
$79.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
6K+
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
$95.99
$105.99
Tilswall 8-In-1 Water Quality Tester - Ph, ORP, EC, TDS, Salt, S.G, CF, Temp
Tilswall US
$95.99
$105.99
Tilswall 8-In-1 Water Quality Tester - Ph, ORP, EC, TDS, Salt, S.G, CF, Temp
Tilswall US
$11.44
Pool Check Low Chlorine 3 in 1 (50/Bottle)
Fresh Water Systems
$11.44
Pool Check Low Chlorine 3 in 1 (50/Bottle)
Fresh Water Systems
$1,833.93
Myron L PS9-BD Pool Pro Ultra Meter III, Instrument Only, With Bludock
Serv-A-Pure
$1,833.93
Myron L PS9-BD Pool Pro Ultra Meter III, Instrument Only, With Bludock
Serv-A-Pure