Shop pool digital chemical tester

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$349.00
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
$349.00
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
$55.99
6-In-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor For Pools, Spas, And Hydroponics - Ph, EC, ORP, Chlorine, Salinity, And
Amazon.com
Free shipping
$55.99
6-In-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor For Pools, Spas, And Hydroponics - Ph, EC, ORP, Chlorine, Salinity, And
Amazon.com
Free shipping
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$39.99
5In1 PH Water Tester, Digital Ph Meter For Water, EC And TDS Meter With PH TDS EC ORP Temp Water Quality Tester For Hydroponics Plant Swimming Pool
Amazon.com
Free shipping
$39.99
5In1 PH Water Tester, Digital Ph Meter For Water, EC And TDS Meter With PH TDS EC ORP Temp Water Quality Tester For Hydroponics Plant Swimming Pool
Amazon.com
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$24.99
PC-102B CL2 & Tester,Swimming Pool Spa Water Quality Analyzer Digital Monitor Analysis Swimming Pool Spa Water Quality Analyzer With Probe, For A
Amazon.com
$24.99
PC-102B CL2 & Tester,Swimming Pool Spa Water Quality Analyzer Digital Monitor Analysis Swimming Pool Spa Water Quality Analyzer With Probe, For A
Amazon.com
$29.99
UIUZMAR Pool Salt Ph Tester Upgrade Ph And ORP Meter Accurate Consistent Pool Water For Ph, Salinity, ORP, TDS, EC, Temp Tester Ph PPM And EC Tester
Amazon.com
$29.99
UIUZMAR Pool Salt Ph Tester Upgrade Ph And ORP Meter Accurate Consistent Pool Water For Ph, Salinity, ORP, TDS, EC, Temp Tester Ph PPM And EC Tester
Amazon.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
$17.99
Aquarium Salinity Ph Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM Ph EC Reader Water Quality Tester For Pool, Aquaponics,Koi Pond,
Amazon.com
$17.99
Aquarium Salinity Ph Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM Ph EC Reader Water Quality Tester For Pool, Aquaponics,Koi Pond,
Amazon.com
$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
$1,049.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
27% off
$1,049.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
$45.45
$62.15
6 in 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester Digital Chlorine ORP
Aliexpress
26% off
$45.45
$62.15
6 in 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester Digital Chlorine ORP
Aliexpress
$212.38
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
Free shipping
14% off
$212.38
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
Free shipping
$34.99
All-New 2026 Pool Salt Tester & Ph Meter | Digital 5-In-1 Salinity, Ph, Temperature, EC & TDS Meter For Pools, Hot Tubs, Aquariums, Hydroponics, And
Amazon.com
$34.99
All-New 2026 Pool Salt Tester & Ph Meter | Digital 5-In-1 Salinity, Ph, Temperature, EC & TDS Meter For Pools, Hot Tubs, Aquariums, Hydroponics, And
Amazon.com
$23.95
Xtremepowerus 5-Way Swimming Pool Test Kit Ph, Chlorine, Bromine, Alkalinity Chemistry Testing With Case Spa, Inground Above Ground Pool Residential
Amazon.com
$23.95
Xtremepowerus 5-Way Swimming Pool Test Kit Ph, Chlorine, Bromine, Alkalinity Chemistry Testing With Case Spa, Inground Above Ground Pool Residential
Amazon.com
$25.99
$29.99
GIDIGI Digital Pool Water Tester, 6 in 1 Salt Tester For Saltwater Pool With Calibration Kits, High Accuracy Salinity Ph ORP EC And TDS Meter For
Amazon.com
13% off
$25.99
$29.99
GIDIGI Digital Pool Water Tester, 6 in 1 Salt Tester For Saltwater Pool With Calibration Kits, High Accuracy Salinity Ph ORP EC And TDS Meter For
Amazon.com
$316.07
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$316.07
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$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
Free shipping
$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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$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
$60.84
2026 Waterguru Sense Smart Pool Monitoring System | Chlorine Ph Pool Water Testing Smart Device
huffordr
$60.84
2026 Waterguru Sense Smart Pool Monitoring System | Chlorine Ph Pool Water Testing Smart Device
huffordr
$19.49
5 in 1 Water Quality Tester Digital TDS/EC/PH/Salinity/Temperature Meter For Pools Aquariums Water
Aliexpress
Free shipping
$19.49
5 in 1 Water Quality Tester Digital TDS/EC/PH/Salinity/Temperature Meter For Pools Aquariums Water
Aliexpress
Free shipping
$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
$59.99
Aero-Gro 5-In-1 Digital Water Testing Meter | Ph, TDS, EC, Salinity & Temperature Tester | Hydroponics, Aquarium, Pool & Drinking Water Quality
Amazon.com
Free shipping
$59.99
Aero-Gro 5-In-1 Digital Water Testing Meter | Ph, TDS, EC, Salinity & Temperature Tester | Hydroponics, Aquarium, Pool & Drinking Water Quality
Amazon.com
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$29.97
Safedip Calibration Chemical 10 Pack For Digital Chemistry Tester | Swimming Pool Spas And Pond
Amazon.com
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Safedip Calibration Chemical 10 Pack For Digital Chemistry Tester | Swimming Pool Spas And Pond
Amazon.com
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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
$29.97
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
$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
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$369.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
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$56.97
$113.94
2 in 1 Digital Chlorine And PH Level Tester For Pool And Spa Water Quality - Square | Uplift Essentials
Inspire Uplift
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$56.97
$113.94
2 in 1 Digital Chlorine And PH Level Tester For Pool And Spa Water Quality - Square | Uplift Essentials
Inspire Uplift
Free shipping
$132.99
PCE Waterproof Swimming Pool Ph Meter - Dual Display, Model PCE-PH 22
Northern Tool
$132.99
PCE Waterproof Swimming Pool Ph Meter - Dual Display, Model PCE-PH 22
Northern Tool
$37.99
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
Amazon.com
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$37.99
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
Amazon.com
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$46.99
Ph Meter For Water 7 in 1 PH/TDS/EC/Salt/S.G/ORP/Temp Meter,Ph Tester Digital Backlit Waterproof LCD,TDS Meter EC Meter PPM Meter Suitable For Pools,
Amazon.com
Free shipping
$46.99
Ph Meter For Water 7 in 1 PH/TDS/EC/Salt/S.G/ORP/Temp Meter,Ph Tester Digital Backlit Waterproof LCD,TDS Meter EC Meter PPM Meter Suitable For Pools,
Amazon.com
Free shipping
$5.89
$6.89
Water Testing Kits For Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,
Amazon.com
14% off
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$6.89
Water Testing Kits For Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,
Amazon.com
$21.69
2-In-1 Chlorine Ph Tester For Pools & Aquariums - Accurate CL2 Measurement & Easy Calibration PC102
Evalm
$21.69
2-In-1 Chlorine Ph Tester For Pools & Aquariums - Accurate CL2 Measurement & Easy Calibration PC102
Evalm
$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
$35.99
T TESTRUST Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester
Amazon.com
Free shipping
$35.99
T TESTRUST Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester
Amazon.com
Free shipping
$77.52
Water Quality Meter, 6 in 1 Multifunctional Water Tester TDS EC SG Salt Temperature Tester With Connection Multi Parameter Water Monitor For Pool,
Amazon.com
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$77.52
Water Quality Meter, 6 in 1 Multifunctional Water Tester TDS EC SG Salt Temperature Tester With Connection Multi Parameter Water Monitor For Pool,
Amazon.com
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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
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50% off
$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
$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
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
Free shipping
This AI-Powered Pool Tester Saved Me $400+ On Chemicals - ICO Pool Water Monitor Review
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This AI-Powered Pool Tester Saved Me $400+ On Chemicals - ICO Poo…
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Shop pool digital chemical tester

Sponsored
About our ads
$349.00
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
$349.00
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
$55.99
6-In-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor For Pools, Spas, And Hydroponics - Ph, EC, ORP, Chlorine, Salinity, And
Amazon.com
Free shipping
$55.99
6-In-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor For Pools, Spas, And Hydroponics - Ph, EC, ORP, Chlorine, Salinity, And
Amazon.com
Free shipping
$219.99
Safedip Digital Tester For Pools
Doheny's
$219.99
Safedip Digital Tester For Pools
Doheny's
$39.99
5In1 PH Water Tester, Digital Ph Meter For Water, EC And TDS Meter With PH TDS EC ORP Temp Water Quality Tester For Hydroponics Plant Swimming Pool
Amazon.com
Free shipping
$39.99
5In1 PH Water Tester, Digital Ph Meter For Water, EC And TDS Meter With PH TDS EC ORP Temp Water Quality Tester For Hydroponics Plant Swimming Pool
Amazon.com
Free shipping
$24.99
PC-102B CL2 & Tester,Swimming Pool Spa Water Quality Analyzer Digital Monitor Analysis Swimming Pool Spa Water Quality Analyzer With Probe, For A
Amazon.com
$24.99
PC-102B CL2 & Tester,Swimming Pool Spa Water Quality Analyzer Digital Monitor Analysis Swimming Pool Spa Water Quality Analyzer With Probe, For A
Amazon.com
$29.99
UIUZMAR Pool Salt Ph Tester Upgrade Ph And ORP Meter Accurate Consistent Pool Water For Ph, Salinity, ORP, TDS, EC, Temp Tester Ph PPM And EC Tester
Amazon.com
$29.99
UIUZMAR Pool Salt Ph Tester Upgrade Ph And ORP Meter Accurate Consistent Pool Water For Ph, Salinity, ORP, TDS, EC, Temp Tester Ph PPM And EC Tester
Amazon.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
$17.99
Aquarium Salinity Ph Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM Ph EC Reader Water Quality Tester For Pool, Aquaponics,Koi Pond,
Amazon.com
$17.99
Aquarium Salinity Ph Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM Ph EC Reader Water Quality Tester For Pool, Aquaponics,Koi Pond,
Amazon.com
$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
$1,049.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
27% off
$1,049.00
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
$45.45
$62.15
6 in 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester Digital Chlorine ORP
Aliexpress
26% off
$45.45
$62.15
6 in 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester Digital Chlorine ORP
Aliexpress
$212.38
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
Free shipping
14% off
$212.38
$249.00
Lamotte Waterproof Bluetooth Colorq 2X Pro 7 2086
Amazon.com
Free shipping
$34.99
All-New 2026 Pool Salt Tester & Ph Meter | Digital 5-In-1 Salinity, Ph, Temperature, EC & TDS Meter For Pools, Hot Tubs, Aquariums, Hydroponics, And
Amazon.com
$34.99
All-New 2026 Pool Salt Tester & Ph Meter | Digital 5-In-1 Salinity, Ph, Temperature, EC & TDS Meter For Pools, Hot Tubs, Aquariums, Hydroponics, And
Amazon.com
$23.95
Xtremepowerus 5-Way Swimming Pool Test Kit Ph, Chlorine, Bromine, Alkalinity Chemistry Testing With Case Spa, Inground Above Ground Pool Residential
Amazon.com
$23.95
Xtremepowerus 5-Way Swimming Pool Test Kit Ph, Chlorine, Bromine, Alkalinity Chemistry Testing With Case Spa, Inground Above Ground Pool Residential
Amazon.com
$25.99
$29.99
GIDIGI Digital Pool Water Tester, 6 in 1 Salt Tester For Saltwater Pool With Calibration Kits, High Accuracy Salinity Ph ORP EC And TDS Meter For
Amazon.com
13% off
$25.99
$29.99
GIDIGI Digital Pool Water Tester, 6 in 1 Salt Tester For Saltwater Pool With Calibration Kits, High Accuracy Salinity Ph ORP EC And TDS Meter For
Amazon.com
$316.07
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$316.07
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$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
Free shipping
$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
Free shipping