Shop Useful TDS Meter

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$109.00
Environmental Express Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$109.00
Environmental Express Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
431
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$690.50
Environmental Express Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$690.50
Environmental Express Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$661.02
$788.50
Myron L 756II-118 Cond/TDS-Analog Monitor Only (0-500 Ppm)
TEquipment
16% off
$661.02
$788.50
Myron L 756II-118 Cond/TDS-Analog Monitor Only (0-500 Ppm)
TEquipment
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$1,643.40
Thermo Scientific STARA3225 - Orion Star A322 Conductivity/TDS/Salinity/Resistivity Portable Meter Kit
TEquipment
18% off
$1,643.40
Thermo Scientific STARA3225 - Orion Star A322 Conductivity/TDS/Salinity/Resistivity Portable Meter Kit
TEquipment
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$234.00
$260.00
Apera Instruments PCO60-Z Bluetooth Ph/Conductivity/ORP/Redox/TDS/Salinity/Resistivity Smart Multi-Parameter Meter Tester Kit Powered By Zentest
Amazon.com
418
Free shipping
10% off
$234.00
$260.00
Apera Instruments PCO60-Z Bluetooth Ph/Conductivity/ORP/Redox/TDS/Salinity/Resistivity Smart Multi-Parameter Meter Tester Kit Powered By Zentest
Amazon.com
$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
394
$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
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
430
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$517.99
Oakton Instruments TDS 6+ Meter - METER, TDS 6+, RANGE 0 - 200000 PPM - WD-35604-20 - 1 Each / Each
Grayline Medical
$517.99
Oakton Instruments TDS 6+ Meter - METER, TDS 6+, RANGE 0 - 200000 PPM - WD-35604-20 - 1 Each / Each
Grayline Medical
$66.99
Hydrogen Water Tester,PH Meter 7 in 1 H2/TDS/EC/ORP/Salt/Temp With ATC & Backlight,Hydrogen Water Tester For Filtered Water, TDS Meter For Juice,
Amazon.com
Free shipping
$66.99
Hydrogen Water Tester,PH Meter 7 in 1 H2/TDS/EC/ORP/Salt/Temp With ATC & Backlight,Hydrogen Water Tester For Filtered Water, TDS Meter For Juice,
Amazon.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
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
147
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
431
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
105
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
$14.51
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
11
$14.51
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$14.81
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
1K+
$14.81
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$18.40
HM Digital TDS-4TM, Aquarium TDS Meter With Digital Thermometer
Selectum
164
$18.40
HM Digital TDS-4TM, Aquarium TDS Meter With Digital Thermometer
Selectum
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$170.00
TDS/PPM TRACEABLE - Test Equipment & Continuity Tester Supplies
Radwell.com
$170.00
TDS/PPM TRACEABLE - Test Equipment & Continuity Tester Supplies
Radwell.com
$966.26
Lamotte Co - Tds/C Meter Tds 6 Plus Handheld W/ Carrying Case -
Pool Spa Supplies
$966.26
Lamotte Co - Tds/C Meter Tds 6 Plus Handheld W/ Carrying Case -
Pool Spa Supplies
$140.99
EXTECH Exstik II TDS/Conductivity/Salinity Pen, EC400
Zoro.com
1
$140.99
EXTECH Exstik II TDS/Conductivity/Salinity Pen, EC400
Zoro.com
$15.00
TDS Meter
Clive Coffee GMC
$15.00
TDS Meter
Clive Coffee GMC
$219.45
$231.00
Myron L Ultrapen PT1, Pocket Tester Pen, Conductivity, TDS, Salinity, Temperature | Serv-A-Pure
Serv-A-Pure
$219.45
$231.00
Myron L Ultrapen PT1, Pocket Tester Pen, Conductivity, TDS, Salinity, Temperature | Serv-A-Pure
Serv-A-Pure
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
430
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
$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
$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
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$7.95
Tds Meter Digital Water Tester Dumsamker Professional 3-In-1 Tds
kpmusik.com
$7.95
Tds Meter Digital Water Tester Dumsamker Professional 3-In-1 Tds
kpmusik.com
$149.00
Lamotte 1749 Salt/TDS/Temperature/EC Pocket Tester Tracer
Pool Warehouse
10
$149.00
Lamotte 1749 Salt/TDS/Temperature/EC Pocket Tester Tracer
Pool Warehouse
TDS METER Total Dissolved Solids Drinking Water Tester
TDS METER Total Dissolved Solids Drinking Water Tester
9 months ago
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YouTubeTools HuB
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Top 5 TDS Meters 2026 💧 Accurate Water Quality Testing You Can Trust
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YouTubeTools Informer
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Shop Useful TDS Meter

Sponsored
About our ads
$109.00
Environmental Express Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$109.00
Environmental Express Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
431
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$690.50
Environmental Express Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$690.50
Environmental Express Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$661.02
$788.50
Myron L 756II-118 Cond/TDS-Analog Monitor Only (0-500 Ppm)
TEquipment
16% off
$661.02
$788.50
Myron L 756II-118 Cond/TDS-Analog Monitor Only (0-500 Ppm)
TEquipment
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$1,643.40
Thermo Scientific STARA3225 - Orion Star A322 Conductivity/TDS/Salinity/Resistivity Portable Meter Kit
TEquipment
18% off
$1,643.40
Thermo Scientific STARA3225 - Orion Star A322 Conductivity/TDS/Salinity/Resistivity Portable Meter Kit
TEquipment
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$234.00
$260.00
Apera Instruments PCO60-Z Bluetooth Ph/Conductivity/ORP/Redox/TDS/Salinity/Resistivity Smart Multi-Parameter Meter Tester Kit Powered By Zentest
Amazon.com
418
Free shipping
10% off
$234.00
$260.00
Apera Instruments PCO60-Z Bluetooth Ph/Conductivity/ORP/Redox/TDS/Salinity/Resistivity Smart Multi-Parameter Meter Tester Kit Powered By Zentest
Amazon.com
$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
394
$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
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
430
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$517.99
Oakton Instruments TDS 6+ Meter - METER, TDS 6+, RANGE 0 - 200000 PPM - WD-35604-20 - 1 Each / Each
Grayline Medical
$517.99
Oakton Instruments TDS 6+ Meter - METER, TDS 6+, RANGE 0 - 200000 PPM - WD-35604-20 - 1 Each / Each
Grayline Medical
$66.99
Hydrogen Water Tester,PH Meter 7 in 1 H2/TDS/EC/ORP/Salt/Temp With ATC & Backlight,Hydrogen Water Tester For Filtered Water, TDS Meter For Juice,
Amazon.com
Free shipping
$66.99
Hydrogen Water Tester,PH Meter 7 in 1 H2/TDS/EC/ORP/Salt/Temp With ATC & Backlight,Hydrogen Water Tester For Filtered Water, TDS Meter For Juice,
Amazon.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
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
147
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
431
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water

  • Best Rated TDS Meter | Top 10 TDS Meters (2026)

    https://buyersguide.org › Top-10-Guide › TDS-Meter
    About our ads
    SponsoredFind and Compare the Best TDS Meters Based on Price, Features, Ratings & Reviews. Looking for the Best TDS Meters? Compare Before You Buy.
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