Shop Electonic Pool Water Tester

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$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
75
Free shipping
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
75
$100.00
3/4 Inch Water Meter - Stainless Steel, Pulse Output
EKM Metering
$100.00
3/4 Inch Water Meter - Stainless Steel, Pulse Output
EKM Metering
$19.08
E-Z Read Thermometer By Pentair Water Pool & Spa
ThePondOutlet
30-day returns (most items)
$19.08
E-Z Read Thermometer By Pentair Water Pool & Spa
ThePondOutlet
30-day returns
$376.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
Free shipping
$376.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
Free shipping
$1,091.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
Free shipping
26% off
$1,091.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
$170.23
$319.70
Wifi Digital PH Meter 2 in 1 PH&ORP Controller BNC Replaceable Probe Water Quality Tester For
Aliexpress
Free shipping
46% off
$170.23
$319.70
Wifi Digital PH Meter 2 in 1 PH&ORP Controller BNC Replaceable Probe Water Quality Tester For
Aliexpress
Free shipping
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
36
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
36
$665.76
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$665.76
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$21.59
4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking
Aliexpress
Free shipping
$21.59
4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking
Aliexpress
Free shipping
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
1
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
1
$86.29
8 In1 Wifi Water Quality Tester Digital Display PH ORP EC CF TDS SALT S.G Temperature Sensors Meter
Aliexpress
Free shipping
$86.29
8 In1 Wifi Water Quality Tester Digital Display PH ORP EC CF TDS SALT S.G Temperature Sensors Meter
Aliexpress
Free shipping
$34.90
$74.80
4 in 1 Digital Pool Tester - PH Meter, TDS Meter, EC Meter, Temperature Meter, Water Quality Monitor
US AMERICA
10% Off*
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
10% Off*
$39.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
$39.99
Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
Tilswall US
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
52% off
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$29.99
Xpertmatic Bluetooth Water Tester, Auto Power Off, Precise Measurements For Ph, TDS, EC, SALT, TEMP, S.G, And ORP, Blue USA
SainSmart.com
$29.99
Xpertmatic Bluetooth Water Tester, Auto Power Off, Precise Measurements For Ph, TDS, EC, SALT, TEMP, S.G, And ORP, Blue USA
SainSmart.com
$280.02
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$280.02
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$12.99
$35.18
Most Accurate So Far 4-In-1 Instant Read TDS Meter, Measures TDS, EC, & Temperature (C/F) , Digital Water Testing Kit For Tap, Well, Pool, Hydroponics
LightInTheBox
63% off
$12.99
$35.18
Most Accurate So Far 4-In-1 Instant Read TDS Meter, Measures TDS, EC, & Temperature (C/F) , Digital Water Testing Kit For Tap, Well, Pool, Hydroponics
LightInTheBox
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
46% off
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$157.49
$199.99
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
198
Free shipping
21% off
$157.49
$199.99
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
198
$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))
evacontinental.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))
evacontinental.com
$19.99
Digital Ph Meter+Tds Water Quality Tester Hydroponic Pool Water
eBay
Free shipping
$19.99
Digital Ph Meter+Tds Water Quality Tester Hydroponic Pool Water
eBay
Free shipping
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
theeurobot
49% off
$84.35
$165.51
TDS Meter, 6 In1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-Function Water Tester APP Online Monitor For Swimming Pool,For Farming, Pools, Household Drinking Water
theeurobot
$106.78
Sense Smart Pool Monitor Chlorine & Ph Meter CYA & Alkalinity Tester Pool Water Tester
Youpiker
$106.78
Sense Smart Pool Monitor Chlorine & Ph Meter CYA & Alkalinity Tester Pool Water Tester
Youpiker
$1,554.11
Waterlink Spin Touch Lab With In-Store Kit - Lamotte - 3580
Pool Web
$1,554.11
Waterlink Spin Touch Lab With In-Store Kit - Lamotte - 3580
Pool Web
$239.98
Lamotte Colorq 2X Testabs PRO 7 2087
PoolZoom.com
1
$239.98
Lamotte Colorq 2X Testabs PRO 7 2087
PoolZoom.com
1
$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.halwachocolatier.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.halwachocolatier.com
$35.99
Wiher Digital PH Meter, 7 in 1 Water Tester TDS Meter/Salinity Tester/Temp/Ph Meter/EC/S.G/ORP Meter For Pool, Fish Tank, Drinking Water, Hydroponics,
Walmart
1
Free shipping
$35.99
Wiher Digital PH Meter, 7 in 1 Water Tester TDS Meter/Salinity Tester/Temp/Ph Meter/EC/S.G/ORP Meter For Pool, Fish Tank, Drinking Water, Hydroponics,
Walmart
1
$270.98
Hayward Digital Salt Water Tester GLX-SALTMETER
PoolZoom.com
$270.98
Hayward Digital Salt Water Tester GLX-SALTMETER
PoolZoom.com
$99.99
$105.99
Tilswall Spa & Swimming Pool Water Quality Checker
Tilswall US
$99.99
$105.99
Tilswall Spa & Swimming Pool Water Quality Checker
Tilswall US
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
$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
evacontinental.com
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
evacontinental.com
$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
$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))
theeurobot
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))
theeurobot
$34.35
HM Digital COM-80 Hydrotester Series EC/TDS Meter
Hydrobuilder
687
$34.35
HM Digital COM-80 Hydrotester Series EC/TDS Meter
Hydrobuilder
687
$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
$46.92
Pen Tester Water Quantity Pool Tester Orp Meter For Hydrogen Generator
eBay
$46.92
Pen Tester Water Quantity Pool Tester Orp Meter For Hydrogen Generator
eBay
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    Shop Electonic Pool Water Tester

    Sponsored
    About our ads
    $231.99
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    75
    Free shipping
    $231.99
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    75
    $100.00
    3/4 Inch Water Meter - Stainless Steel, Pulse Output
    EKM Metering
    $100.00
    3/4 Inch Water Meter - Stainless Steel, Pulse Output
    EKM Metering
    $19.08
    E-Z Read Thermometer By Pentair Water Pool & Spa
    ThePondOutlet
    178
    30-day returns (most items)
    $19.08
    E-Z Read Thermometer By Pentair Water Pool & Spa
    ThePondOutlet
    178
    $376.99
    Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
    Amazon.com
    Free shipping
    $376.99
    Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
    Amazon.com
    Free shipping
    $1,091.74
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    28
    Free shipping
    26% off
    $1,091.74
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    28
    $170.23
    $319.70
    Wifi Digital PH Meter 2 in 1 PH&ORP Controller BNC Replaceable Probe Water Quality Tester For
    Aliexpress
    Free shipping
    46% off
    $170.23
    $319.70
    Wifi Digital PH Meter 2 in 1 PH&ORP Controller BNC Replaceable Probe Water Quality Tester For
    Aliexpress
    Free shipping
    $1,187.68
    Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
    Pool Supply Unlimited
    36
    $1,187.68
    Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
    Pool Supply Unlimited
    36
    $665.76
    OAKTON TDS 6+ Meter And Probe
    Globaltestsupply.com
    $665.76
    OAKTON TDS 6+ Meter And Probe
    Globaltestsupply.com
    $21.59
    4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking
    Aliexpress
    Free shipping
    $21.59
    4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking
    Aliexpress
    Free shipping
    $124.01
    Aquachek Pocket Pro Ph Tester 9531000E
    Pool Supply Unlimited
    1
    $124.01
    Aquachek Pocket Pro Ph Tester 9531000E
    Pool Supply Unlimited
    1
    $86.29
    8 In1 Wifi Water Quality Tester Digital Display PH ORP EC CF TDS SALT S.G Temperature Sensors Meter
    Aliexpress
    Free shipping
    $86.29
    8 In1 Wifi Water Quality Tester Digital Display PH ORP EC CF TDS SALT S.G Temperature Sensors Meter
    Aliexpress
    Free shipping
    $34.90
    $74.80
    4 in 1 Digital Pool Tester - PH Meter, TDS Meter, EC Meter, Temperature Meter, Water Quality Monitor
    US AMERICA
    10% Off*
    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
    10% Off*
    $39.99
    Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
    Tilswall US
    $39.99
    Tilswall 2-In-1 Pool Water Tester - Ph And Free Chlorine
    Tilswall US
    $43.99
    $92.19
    7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
    LightInTheBox
    52% off
    $43.99
    $92.19
    7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
    LightInTheBox
    $29.99
    Xpertmatic Bluetooth Water Tester, Auto Power Off, Precise Measurements For Ph, TDS, EC, SALT, TEMP, S.G, And ORP, Blue USA
    SainSmart.com
    $29.99
    Xpertmatic Bluetooth Water Tester, Auto Power Off, Precise Measurements For Ph, TDS, EC, SALT, TEMP, S.G, And ORP, Blue USA
    SainSmart.com
    $280.02
    Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
    Pool Supply Unlimited
    $280.02
    Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
    Pool Supply Unlimited
    $12.99
    $35.18
    Most Accurate So Far 4-In-1 Instant Read TDS Meter, Measures TDS, EC, & Temperature (C/F) , Digital Water Testing Kit For Tap, Well, Pool, Hydroponics
    LightInTheBox
    63% off
    $12.99
    $35.18
    Most Accurate So Far 4-In-1 Instant Read TDS Meter, Measures TDS, EC, & Temperature (C/F) , Digital Water Testing Kit For Tap, Well, Pool, Hydroponics
    LightInTheBox
    $14.49
    $27.33
    3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
    LightInTheBox
    46% off
    $14.49
    $27.33
    3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
    LightInTheBox