Shop Best Drinking Water Testing Meter

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$123.95
$134.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
69
$123.95
$134.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
69
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
133
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
133
$94.70
$99.99
Extech EC170 Salinity Meter
Test Equipment Depot
1
$94.70
$99.99
Extech EC170 Salinity Meter
Test Equipment Depot
1
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
843
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
843
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
69
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
69
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
Free shipping
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
40
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
40
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
133
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
133
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
217
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
217
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$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
$16.99
Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990Ppm Measurement Range, Digital Water Tester For Drinking Water, Aquariums,
Walmart
2
$16.99
Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990Ppm Measurement Range, Digital Water Tester For Drinking Water, Aquariums,
Walmart
2
$7.99
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Test Pen For Farming, Aquariums,Pools
Walmart
Free shipping
$7.99
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Test Pen For Farming, Aquariums,Pools
Walmart
Free shipping
$58.99
$83.79
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% off
$58.99
$83.79
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
$35.55
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$35.55
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$39.19
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$39.19
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$49.97
$84.97
Water Quality Tester At Until Times Up
Until Times Up
41% off
$49.97
$84.97
Water Quality Tester At Until Times Up
Until Times Up
$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
$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
$58.22
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$58.22
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$119.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$119.00
Hach Total Hardness Test Kit Model HA-71A 145201
Core & Main
$44.97
$89.94
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter | Prime Goods Market
Inspire Uplift
Free shipping
50% off
$44.97
$89.94
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter | Prime Goods Market
Inspire Uplift
Free shipping
$31.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$31.98
H2O OK Plus Complete Water Analysis Test Kit
Home Depot
Free shipping
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$91.99
Allpoints 2036689 Meter Hand Held TDS Monitor Water Quality Testing Device | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$91.99
Allpoints 2036689 Meter Hand Held TDS Monitor Water Quality Testing Device | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$1,744.00
Hach HQ2200 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2200A
Core & Main
$1,744.00
Hach HQ2200 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2200A
Core & Main
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$549.99
Aftermarket AZ Instrument Water Quality Meter AZ86031 For Fresh Or Sea Water Aqua Farm
Fridayparts.com
$549.99
Aftermarket AZ Instrument Water Quality Meter AZ86031 For Fresh Or Sea Water Aqua Farm
Fridayparts.com
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$41.97
$83.94
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display - Ph Meter | Uplift Essentials
Inspire Uplift
Free shipping
50% off
$41.97
$83.94
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display - Ph Meter | Uplift Essentials
Inspire Uplift
Free shipping
$41.97
$83.94
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display - Ec Meter White | Uplift Essentials
Inspire Uplift
Free shipping
50% off
$41.97
$83.94
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display - Ec Meter White | Uplift Essentials
Inspire Uplift
Free shipping
$88.99
$369.00
Ultimate Home Water Test By Tap Score | Well Or City | EPA Certified Drinking Water Labs | "1 Best Home Water Test" - Wirecutter
fortecolchoes.com
75% off
$88.99
$369.00
Ultimate Home Water Test By Tap Score | Well Or City | EPA Certified Drinking Water Labs | "1 Best Home Water Test" - Wirecutter
fortecolchoes.com
$72.44
AC Infinity Ph Meter Kit - Accurate Water Quality Testing
Hydrobuilder
189
$72.44
AC Infinity Ph Meter Kit - Accurate Water Quality Testing
Hydrobuilder
189
$68.87
Ph Meter/Tds Meter Digital Water Tester 7-In-1 Tds Meter And Salinity
eBay
Free shipping
$68.87
Ph Meter/Tds Meter Digital Water Tester 7-In-1 Tds Meter And Salinity
eBay
Free shipping
Best TDS Meters – (Reviews & Buying Guide 2024 Edition)
Best TDS Meters – (Reviews & Buying Guide 2024 Edition)
Mar 19, 2020
waterfiltercast.com
TDS Meter, Digital Water Tester with 0-9990 PPM Range, Portable for Aquaculture, Pools, Tap Water Testing
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TDS Meter, Digital Water Tester with 0-9990 PPM Range, Portable for A…
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8 Best pH Meters In 2025 (Ranked By Quality)
8 Best pH Meters In 2025 (Ranked By Quality)
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plumbinglab.com
Home Water Tests That You Can Do Yourself, For Free
Home Water Tests That You Can Do Yourself, For Free
Apr 12, 2021
cleanwaterstore.com
🔬How To Test If Water Is Safe To Drink In 5 Easy Steps | Drinking Water Base
🔬How To Test If Water Is Safe To Drink In 5 Easy Steps | Drinking W…
Jun 2, 2019
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Best Water Leak Detectors (2026 Guide)
Best Water Leak Detectors (2026 Guide)
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14 Best Water Test Kits (Spring 2026) — Reviews & Buying Guide
14 Best Water Test Kits (Spring 2026) — Reviews & Buying Guide
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How to Test Water Quality at Home: Our Top 3 Recommend Methods
2K viewsMar 20, 2019
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'WH' Tested More Than 80 Bottled Water Brands To Find The Best
Aug 25, 2023
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5 in 1 Water Quality Tester for TDS, EC, pH, Salinity, Temp.
Oct 27, 2024
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Smart Sensor Water Quality Tester: TDS Meter, pH Tester & More
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SAMPLING | Potable Water Sampling Training
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How To Use A Digital PH Meter Push Button Calibration - Standard Hydr…
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YouTubeSwimming Pool Tips, Reviews & How To - SPL
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3 in 1 TDS Meter for Water 35672 TE
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Shop Best Drinking Water Testing Meter

Sponsored
About our ads
$123.95
$134.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
69
$123.95
$134.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
69
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
133
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
133
$94.70
$99.99
Extech EC170 Salinity Meter
Test Equipment Depot
1
$94.70
$99.99
Extech EC170 Salinity Meter
Test Equipment Depot
1
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
843
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
843
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
69
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
69
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
Free shipping
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
40
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
40
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
133
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
133
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
217
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
217
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$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
$16.99
Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990Ppm Measurement Range, Digital Water Tester For Drinking Water, Aquariums,
Walmart
2
$16.99
Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990Ppm Measurement Range, Digital Water Tester For Drinking Water, Aquariums,
Walmart
2
$7.99
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Test Pen For Farming, Aquariums,Pools
Walmart
Free shipping
$7.99
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Test Pen For Farming, Aquariums,Pools
Walmart
Free shipping
$58.99
$83.79
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% off
$58.99
$83.79
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
$35.55
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$35.55
Hach Total Hardness Water Test Kit Model 5-B 145300
Core & Main
1K+
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$39.19
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024
$39.19
Pentair Everpure H2O Test Express Water Test Kit
IceMachinesPlus_2024