Shop TDS Meter Testing

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$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
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
11
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
$15.32
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$15.32
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$173.10
Milwaukee MW402 TDS Meter, Automatic Temperature Compensation
Test Equipment Depot
$173.10
Milwaukee MW402 TDS Meter, Automatic Temperature Compensation
Test Equipment Depot
$139.15
Milwaukee MC410 TDS PPM Monitor
Test Equipment Depot
$139.15
Milwaukee MC410 TDS PPM Monitor
Test Equipment Depot
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Cup Sensor, Thermo Orion - ELITECTSCUP
The Lab Depot
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Cup Sensor, Thermo Orion - ELITECTSCUP
The Lab Depot
$15.57
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
1K+
$15.57
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
$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
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
437
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$86.82
$109.00
Oakton Ecotestr CTS Pocket Conductivity, Salinity, And TDS Meter
Test Equipment Depot
20% off
$86.82
$109.00
Oakton Ecotestr CTS Pocket Conductivity, Salinity, And TDS Meter
Test Equipment Depot
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$27.45
Pocket TDS Meter With Case
PremierH2O
$27.45
Pocket TDS Meter With Case
PremierH2O
$219.96
HM Digital HM-200 Ph/EC/TDS/Temp Monitor - Portable Meter
Hydrobuilder
$219.96
HM Digital HM-200 Ph/EC/TDS/Temp Monitor - Portable Meter
Hydrobuilder
$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
$34.35
HM Digital COM-80 Waterproof EC/TDS Meter For Hydroponics
Hydrobuilder
620
$34.35
HM Digital COM-80 Waterproof EC/TDS Meter For Hydroponics
Hydrobuilder
$151.99
HM Digital COM-300L 4-In-1 Ph/EC/TDS/Temp Meter
Hydrobuilder
$151.99
HM Digital COM-300L 4-In-1 Ph/EC/TDS/Temp Meter
Hydrobuilder
$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
$5.99
TDS Meter, Digital Water Tester With 0-9990 PPM Range, Portable For Aquaculture, Pools, Tap Water Testing
Amazon.com
2
$5.99
TDS Meter, Digital Water Tester With 0-9990 PPM Range, Portable For Aquaculture, Pools, Tap Water Testing
Amazon.com
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
498
$113.90
Extech Conductivity/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$170.00
TDS/PPM TRACEABLE - Test Equipment & Continuity Tester Supplies
Radwell.com
$170.00
TDS/PPM TRACEABLE - Test Equipment & Continuity Tester Supplies
Radwell.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
72
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
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Pin Sensor, Thermo Orion - ELITECTSPIN
The Lab Depot
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Pin Sensor, Thermo Orion - ELITECTSPIN
The Lab Depot
$271.90
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
498
$271.90
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific
$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
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$61.65
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$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
$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
$981.96
Milwaukee MW170 MAX EC/TDS/Nacl/Temp Logging Bench Meter
Blue Tiger Scientific
$981.96
Milwaukee MW170 MAX EC/TDS/Nacl/Temp Logging Bench Meter
Blue Tiger Scientific
$332.23
Oakton Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: 3563460
Grainger
$332.23
Oakton Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: 3563460
Grainger
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
437
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$27.99
$33.35
Pocket Conductivity / TDS Meter
Sper Direct
16% off
$27.99
$33.35
Pocket Conductivity / TDS Meter
Sper Direct
$101.99
OAKTON TDS Meter, 32 To 122 Degrees, 0 To 10 Ppt, 3563408
Zoro.com
$101.99
OAKTON TDS Meter, 32 To 122 Degrees, 0 To 10 Ppt, 3563408
Zoro.com
$124.64
Reed Instruments Conductivity, Ph & Tds Meters & Testers, Ph Meter, Probe Type Single Junction, Min Ph Range 0.00, Max Ph Range 14.00, Resolution
Penn Tool Co
2
$124.64
Reed Instruments Conductivity, Ph & Tds Meters & Testers, Ph Meter, Probe Type Single Junction, Min Ph Range 0.00, Max Ph Range 14.00, Resolution
Penn Tool Co
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
NIKOU Water Quality Tester, Digital TDS Total Dissolved Solids Meter Pen for TEMP/PPM Testing - Walmart.ca
NIKOU Water Quality Tester, Digital TDS Total Dissolved Solids Meter …
2.1B viewsFeb 24, 2025
walmart.ca
Nikou TDS Meter - Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity Temp/PPM Testing - Walmart.ca
Nikou TDS Meter - Digital TDS Total Dissolved Solids Meter Pen Water …
2.1B viewsMar 3, 2025
walmart.ca
TDS Meter Instructional Video - Nimbus Water Systems
4:37
TDS Meter Instructional Video - Nimbus Water Systems
157.8K viewsJul 6, 2011
YouTubenimbuswaterusa
How to - TDS Meter Instructions
1:12
How to - TDS Meter Instructions
140.9K viewsDec 31, 2020
YouTubeBombora Supplies
Measuring hardness of water in flask using TDS meter. Testing quality of water or clear liquid for toxins
0:18
Measuring hardness of water in flask using TDS meter. Testing qu…
Apr 18, 2023
AdobeH_Ko
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Meter Testing Instrument - Walmart.ca
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Mete…
2.1B views11 months ago
walmart.ca
Pen Purity Filter Digital LCD Water Quality Testing TDS Meter Tester 0?9999 PPM Temp Portable for Water Laboratories Hospitals(??) - Walmart.ca
Pen Purity Filter Digital LCD Water Quality Testing TDS Meter Tester …
2.1B viewsMar 1, 2025
walmart.ca
5:36
Calibrating Meters: Total Dissolved Solids (TDS) & Electical Conductiv…
3.2K viewsJul 3, 2014
YouTubeCleanWaterTeamVideos
1:00
EC | Electric conductivity of distilled water. TDS level of distilled water f…
2.3K viewsJan 27, 2024
YouTubeShrafat's Academy
Water TDS Meter,0‑9990ppm TDS Meter LCD Water Testing Pen TD…
2.1B views1 year ago
walmart.ca
5:47
How to Use Water TDS Meter (Review and Sample Testing)
434 views10 months ago
YouTubeShop Extra
2:57
How to use a TDS Meter
148.3K viewsMar 18, 2011
YouTubeTier1 Water and Air Filtration
4:52
Using Electrical Conductivity and Total Dissolved Solids Meters to F…
13K viewsOct 2, 2019
YouTubeNDSUExtension
4:22
A Quick and Accurate Way to Test Your Water Quality: TDS Pen
2.9K viewsJan 29, 2023
YouTubeTech With RR
3:57
AQUASOL DIGITAL - How to use TDS/Conductivity Bench Top Meter
7.9K viewsFeb 8, 2020
YouTubeRakiro Biotech
0:58
How To Use A TDS Meter (Water Purity Testing Guide)
840 viewsMar 11, 2025
YouTubeWater Tech
7:51
WATCH THIS - What You Need To Know About PPM/EC/TDS meters!!
66.7K viewsAug 22, 2018
YouTubePA Hydroponics
10:01
TDS Meter using TDS & Temperature Sensor with Arduino …
120.4K viewsMar 9, 2020
YouTubeHow To Electronics
0:41
Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, …
50 viewsAug 1, 2024
amazon
Water Quality , High Accuracy Water Testing Pen Portable TDS Meter fo…
2.1B views11 months ago
walmart.ca
2:04
How to take a TDS meter reading
243.8K viewsNov 7, 2008
YouTubeFresh Water Systems
4:33
TDS Meter Accuracy Test & Water Quality Comparison Using Multipl…
2 views3 months ago
YouTubeJ.S DILAWAR
4:54
HI 98312 Portable EC/TDS Waterproof Tester
34.5K viewsMar 13, 2012
YouTubeHanna Instruments, Inc.
Portable TDS Meter, Water Quality Tester Water Testing Pen for Wate…
2.1B viewsJan 28, 2025
walmart.ca
2:36
Conductivity TDS Meter Demo Video | Digital TDS Meter Calibration
3.2K viewsDec 11, 2022
YouTubeEco Paryavaran
3:00
TDS Meter 3 - Digital Water Quality Tester
150.7K viewsApr 4, 2015
YouTubeTake It Or Leave It
Wifi New Professional 8 in 1 Multi-parameter Water Testing Meter Di…
2.1B viewsFeb 25, 2025
walmart.ca
6:55
Smart Water Quality Tester | TDS meter | YuvaTamilTech
102K viewsAug 12, 2018
YouTubeYuvaraja Speaks
0:34
How to use your TDS meter
11.2K viewsSep 26, 2022
YouTubeAlex Brunner
0:27
[Hot Item] High-Precision pH TDS& Ec Meter for Home Water Quality …
2 months ago
made-in-china.com
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Shop TDS Meter Testing

Sponsored
About our ads
$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
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
11
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
$15.32
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$15.32
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$173.10
Milwaukee MW402 TDS Meter, Automatic Temperature Compensation
Test Equipment Depot
$173.10
Milwaukee MW402 TDS Meter, Automatic Temperature Compensation
Test Equipment Depot
$139.15
Milwaukee MC410 TDS PPM Monitor
Test Equipment Depot
$139.15
Milwaukee MC410 TDS PPM Monitor
Test Equipment Depot
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Cup Sensor, Thermo Orion - ELITECTSCUP
The Lab Depot
$170.00
Elite Conductivity/TDS/Salinity Pocket Tester With Cup Sensor, Thermo Orion - ELITECTSCUP
The Lab Depot
$15.57
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
1K+
$15.57
HM Digital TDS-4, Pocket-Size TDS Meter
Selectum
$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
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
437
$204.99
EXTECH PH/TDS/Cond/Salinity Pen, EC500
Zoro.com
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$86.82
$109.00
Oakton Ecotestr CTS Pocket Conductivity, Salinity, And TDS Meter
Test Equipment Depot
20% off
$86.82
$109.00
Oakton Ecotestr CTS Pocket Conductivity, Salinity, And TDS Meter
Test Equipment Depot
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$27.45
Pocket TDS Meter With Case
PremierH2O
$27.45
Pocket TDS Meter With Case
PremierH2O
$219.96
HM Digital HM-200 Ph/EC/TDS/Temp Monitor - Portable Meter
Hydrobuilder
$219.96
HM Digital HM-200 Ph/EC/TDS/Temp Monitor - Portable Meter
Hydrobuilder
$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
$34.35
HM Digital COM-80 Waterproof EC/TDS Meter For Hydroponics
Hydrobuilder
620
$34.35
HM Digital COM-80 Waterproof EC/TDS Meter For Hydroponics
Hydrobuilder
$151.99
HM Digital COM-300L 4-In-1 Ph/EC/TDS/Temp Meter
Hydrobuilder
$151.99
HM Digital COM-300L 4-In-1 Ph/EC/TDS/Temp Meter
Hydrobuilder
$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