Shop computerized pool water testing equipment

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$1,163.27
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
Free shipping
$1,163.27
Lamotte 3581 Mobile Waterlink Spin Touch Lab
Amazon.com
46
$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
$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
$1,350.00
Lamotte Waterlink Spin Touch Kit 3581 Mobile Spin Touch Lab, 4329 Chlorine/Bromine Plus Phosphate Disk, 50 Ct Carry Case And My Garden Pool Aquarium
Amazon.com
10
Free shipping
$1,350.00
Lamotte Waterlink Spin Touch Kit 3581 Mobile Spin Touch Lab, 4329 Chlorine/Bromine Plus Phosphate Disk, 50 Ct Carry Case And My Garden Pool Aquarium
Amazon.com
10
$25.97
$37.99
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
26
31% off
$25.97
$37.99
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
26
$304.39
$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
21
Free shipping
$304.39
$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
21
$19.99
Tudoupeng Pool Salt Tester & Ph Meter Digital 5 in 1 Salinity Ph EC Temp TDS Meter For Water Quality, Waterproof Water Tester With Backlight For
Amazon.com
3
$19.99
Tudoupeng Pool Salt Tester & Ph Meter Digital 5 in 1 Salinity Ph EC Temp TDS Meter For Water Quality, Waterproof Water Tester With Backlight For
Amazon.com
3
$375.00
Bluelab Guardian Monitor Wi-Fi For Real-Time Ph, Temperature, And Conductivity (TDS) Measurements In Water With Calibration, 3 in 1 Digital Nutrient
Amazon.com
799
Free shipping
$375.00
Bluelab Guardian Monitor Wi-Fi For Real-Time Ph, Temperature, And Conductivity (TDS) Measurements In Water With Calibration, 3 in 1 Digital Nutrient
Amazon.com
799
$449.00
Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
Amazon.com
206
Free shipping
$449.00
Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
Amazon.com
206
$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))
shop.tenlca-gs.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))
shop.tenlca-gs.com
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$97.56
$197.49
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
shop.tenlca-gs.com
50% off
$97.56
$197.49
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
shop.tenlca-gs.com
$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
62
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
62
$32.00
GIDIGI Digital Pool Salt Tester & Ph Meter Water Quality Tester With Color Screen For Pool Aquarium Hot Tub Hydroponics 0.1 High Accuracy Salinity
Amazon.com
30
$32.00
GIDIGI Digital Pool Salt Tester & Ph Meter Water Quality Tester With Color Screen For Pool Aquarium Hot Tub Hydroponics 0.1 High Accuracy Salinity
Amazon.com
30
$268.74
Solaxx MET20A Safedip 6 in 1 Electronic Test System
Amazon.com
Free shipping
$268.74
Solaxx MET20A Safedip 6 in 1 Electronic Test System
Amazon.com
Free shipping
$479.00
Crystal Smart Water Monitor For Salt Water Pools & Hot Tubs - 24/7 Continuous Digital Water Testing With App Notifications & Customized Chemical
Amazon.com
123
Free shipping
$479.00
Crystal Smart Water Monitor For Salt Water Pools & Hot Tubs - 24/7 Continuous Digital Water Testing With App Notifications & Customized Chemical
Amazon.com
123
$26.99
$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
2K+
10% off
$26.99
$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
2K+
$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
$32.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
59
$32.99
Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
Amazon.com
59
$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))
umlondolozi
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))
umlondolozi
$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))
ynyidea
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))
ynyidea
$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
10
$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
10
$27.89
$30.99
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
56
10% off
$27.89
$30.99
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
56
$149.62
$249.99
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
197
Free shipping
40% off
$149.62
$249.99
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
197
$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
$69.88
Yewhick 6-In-1 Ph Monitor Salt Temp S.G TDS EC Water Quality Tester, Continuous Monitor Ph Tester PPM Meter For Aquariums, Hydroponics, Pools Tanks,
Amazon.com
3
Free shipping
$69.88
Yewhick 6-In-1 Ph Monitor Salt Temp S.G TDS EC Water Quality Tester, Continuous Monitor Ph Tester PPM Meter For Aquariums, Hydroponics, Pools Tanks,
Amazon.com
3
$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
$17.99
YINMIK Ph Meter, Salt Tester Pool, Electronic Ph Meter For Hydroponicph TDS EC For Water, 5 in 1 EC Temp Salt TDS Ph Tester For Saltwater Pool,Hot
Amazon.com
19
$17.99
YINMIK Ph Meter, Salt Tester Pool, Electronic Ph Meter For Hydroponicph TDS EC For Water, 5 in 1 EC Temp Salt TDS Ph Tester For Saltwater Pool,Hot
Amazon.com
19
$301.99
Solaxx Safedip 6-In-1 Electronic Pool And Spa Water Tester - MET20A
Inyo Pool Products
Free shipping
$301.99
Solaxx Safedip 6-In-1 Electronic Pool And Spa Water Tester - MET20A
Inyo Pool Products
Free shipping
$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
$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
$79.98
$149.98
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
shop.chooserevcats
46% off
$79.98
$149.98
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
shop.chooserevcats
$31.34
CIZTADA Saltwater Pool Tester Free Chlorine Meter Ph And Salinity Tester 7 in 1 Free Chlorine Ph Salt ORP TDS EC Temp Meter Digital Pool Water Tester
Amazon.com
334
$31.34
CIZTADA Saltwater Pool Tester Free Chlorine Meter Ph And Salinity Tester 7 in 1 Free Chlorine Ph Salt ORP TDS EC Temp Meter Digital Pool Water Tester
Amazon.com
334
$24.99
Pawfly Pool Salt Tester & Ph Meter, 5 in 1 Ph Salinity TDS EC & Temperature Meter, Digital Salinity Tester TDS Meter For Swimming Pool Drinking Water
Amazon.com
37
$24.99
Pawfly Pool Salt Tester & Ph Meter, 5 in 1 Ph Salinity TDS EC & Temperature Meter, Digital Salinity Tester TDS Meter For Swimming Pool Drinking Water
Amazon.com
37
$282.00
Solaxx Safedip 6 in 1 Digital Chemistry Reader, MET20A By EZ Pool & Spa Supply
EZ Pool & Spa Supply
$282.00
Solaxx Safedip 6 in 1 Digital Chemistry Reader, MET20A By EZ Pool & Spa Supply
EZ Pool & Spa Supply
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    Shop computerized pool water testing equipment

    Sponsored
    About our ads
    $1,163.27
    Lamotte 3581 Mobile Waterlink Spin Touch Lab
    Amazon.com
    46
    Free shipping
    $1,163.27
    Lamotte 3581 Mobile Waterlink Spin Touch Lab
    Amazon.com
    46
    $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
    $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
    $1,350.00
    Lamotte Waterlink Spin Touch Kit 3581 Mobile Spin Touch Lab, 4329 Chlorine/Bromine Plus Phosphate Disk, 50 Ct Carry Case And My Garden Pool Aquarium
    Amazon.com
    10
    Free shipping
    $1,350.00
    Lamotte Waterlink Spin Touch Kit 3581 Mobile Spin Touch Lab, 4329 Chlorine/Bromine Plus Phosphate Disk, 50 Ct Carry Case And My Garden Pool Aquarium
    Amazon.com
    10
    $25.97
    $37.99
    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
    26
    31% off
    $25.97
    $37.99
    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
    26
    $304.39
    $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
    21
    Free shipping
    $304.39
    $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
    21
    $19.99
    Tudoupeng Pool Salt Tester & Ph Meter Digital 5 in 1 Salinity Ph EC Temp TDS Meter For Water Quality, Waterproof Water Tester With Backlight For
    Amazon.com
    3
    $19.99
    Tudoupeng Pool Salt Tester & Ph Meter Digital 5 in 1 Salinity Ph EC Temp TDS Meter For Water Quality, Waterproof Water Tester With Backlight For
    Amazon.com
    3
    $375.00
    Bluelab Guardian Monitor Wi-Fi For Real-Time Ph, Temperature, And Conductivity (TDS) Measurements In Water With Calibration, 3 in 1 Digital Nutrient
    Amazon.com
    799
    Free shipping
    $375.00
    Bluelab Guardian Monitor Wi-Fi For Real-Time Ph, Temperature, And Conductivity (TDS) Measurements In Water With Calibration, 3 in 1 Digital Nutrient
    Amazon.com
    799
    $449.00
    Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
    Amazon.com
    206
    Free shipping
    $449.00
    Crystal Smart Water Monitor For Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications &
    Amazon.com
    206
    $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))
    shop.tenlca-gs.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))
    shop.tenlca-gs.com
    $331.50
    Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
    Cole-Parmer
    $331.50
    Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
    Cole-Parmer
    $97.56
    $197.49
    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
    shop.tenlca-gs.com
    50% off
    $97.56
    $197.49
    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
    shop.tenlca-gs.com
    $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
    62
    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
    62
    $32.00
    GIDIGI Digital Pool Salt Tester & Ph Meter Water Quality Tester With Color Screen For Pool Aquarium Hot Tub Hydroponics 0.1 High Accuracy Salinity
    Amazon.com
    30
    $32.00
    GIDIGI Digital Pool Salt Tester & Ph Meter Water Quality Tester With Color Screen For Pool Aquarium Hot Tub Hydroponics 0.1 High Accuracy Salinity
    Amazon.com
    30
    $268.74
    Solaxx MET20A Safedip 6 in 1 Electronic Test System
    Amazon.com
    Free shipping
    $268.74
    Solaxx MET20A Safedip 6 in 1 Electronic Test System
    Amazon.com
    Free shipping
    $479.00
    Crystal Smart Water Monitor For Salt Water Pools & Hot Tubs - 24/7 Continuous Digital Water Testing With App Notifications & Customized Chemical
    Amazon.com
    123
    Free shipping
    $479.00
    Crystal Smart Water Monitor For Salt Water Pools & Hot Tubs - 24/7 Continuous Digital Water Testing With App Notifications & Customized Chemical
    Amazon.com
    123
    $26.99
    $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
    2K+
    10% off
    $26.99
    $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
    2K+
    $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
    $32.99
    Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
    Amazon.com
    59
    $32.99
    Pool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, And Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester For
    Amazon.com
    59