Shop tds tester

Sponsored
About our ads
$8.86
$13.16
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Water Test Pen For Farming, Aquariums,Pools
Walmart
26
Free shipping
32% off
$8.86
$13.16
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Water Test Pen For Farming, Aquariums,Pools
Walmart
26
$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
10
$13.00
$26.18
HM Digital ZT-2 Basic TDS Tester, 0-999 Ppm Measurement Range , 1 Ppm Resolution, +/- 3% Readout Accuracy, Black
amazeprice.com
50% off
$13.00
$26.18
HM Digital ZT-2 Basic TDS Tester, 0-999 Ppm Measurement Range , 1 Ppm Resolution, +/- 3% Readout Accuracy, Black
amazeprice.com
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$2.49
$9.99
TDS-02 TDS Meter, DS Meter, Electronic Water Tester With 0-999 PPM Measurement Range(Green)
kriblink.com
75% off
$2.49
$9.99
TDS-02 TDS Meter, DS Meter, Electronic Water Tester With 0-999 PPM Measurement Range(Green)
kriblink.com
$1,117.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
Free shipping
26% off
$1,117.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
Free shipping
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
$109.99
Groline Waterproof EC/TDS (Ppm) Tester (HI98318)
LED Lights Depot
$109.99
Groline Waterproof EC/TDS (Ppm) Tester (HI98318)
LED Lights Depot
$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
$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
$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
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$43.99
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.com
$43.99
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.com
$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
$34.78
4In1 PH/TDS/EC/Temperature Digital Meter Pen Water Quality Analysis Tester
motorgenic.com
Free shipping
$34.78
4In1 PH/TDS/EC/Temperature Digital Meter Pen Water Quality Analysis Tester
motorgenic.com
Free shipping
$15.00
TDS Meter
Clive Coffee GMC
$15.00
TDS Meter
Clive Coffee GMC
$72.99
Tilswall Wifi Water Quality Tester - PH/ORP/EC/TDS In One
Tilswall US
$72.99
Tilswall Wifi Water Quality Tester - PH/ORP/EC/TDS In One
Tilswall US
$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$42.48
Aquasense Digital PH And TDS Meter With Backlight Display Tds Tester
Inspire Uplift
$42.48
Aquasense Digital PH And TDS Meter With Backlight Display Tds Tester
Inspire Uplift
$12.99
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.com
$12.99
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.com
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$38.99
$46.79
HM Digital COM-100 Waterproof EC / TDS / Temp Combo Meter Tester Handheld Pen For Aquaculture, Labs, Pools Spas, Ecology Testi
Defazza
16% off
$38.99
$46.79
HM Digital COM-100 Waterproof EC / TDS / Temp Combo Meter Tester Handheld Pen For Aquaculture, Labs, Pools Spas, Ecology Testi
Defazza
$487.14
$736.00
OHAUS AB23EC-F Aquasearcher Conductivity/TDS/Salinity Benchtop Meter
Test Equipment Depot
33% off
$487.14
$736.00
OHAUS AB23EC-F Aquasearcher Conductivity/TDS/Salinity Benchtop Meter
Test Equipment Depot
$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
$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
$332.10
Hantron Digital Conductivity TDS Tester | Advantage Controls HT-3P
Cannon Water Technology
$332.10
Hantron Digital Conductivity TDS Tester | Advantage Controls HT-3P
Cannon Water Technology
$104.99
Yieryi Digital Water Quality Tester Professional TDS EC PH Meter With Salinity, ORP, SG & Temperature Monitoring C 600A 0.1
Inspire Uplift
$104.99
Yieryi Digital Water Quality Tester Professional TDS EC PH Meter With Salinity, ORP, SG & Temperature Monitoring C 600A 0.1
Inspire Uplift
$243.82
OAKTON CTSTESTR 50P Waterproof Pocket Conductivity/TDS/Salinity Tester, Pin-Style Sensor
Globaltestsupply.com
$243.82
OAKTON CTSTESTR 50P Waterproof Pocket Conductivity/TDS/Salinity Tester, Pin-Style Sensor
Globaltestsupply.com
TDS Water Tester đź’¦ - Tap vs Bottled Water | How to use a TDS meter | PPM - Tester
6:26
TDS Water Tester 💦 - Tap vs Bottled Water | How to use a TDS meter | …
124.4K viewsApr 26, 2020
YouTubeLittleguy Big Reviews
How to use a TDS meter to test water purity - total dissolved solids
1:44
How to use a TDS meter to test water purity - total dissolved solids
44K viewsFeb 13, 2023
YouTubeWCSkills
How to use TDS and EC tester #2021
8:59
How to use TDS and EC tester #2021
80.1K viewsApr 2, 2021
YouTubeChihane Creative Techno
đź’§ Best TDS Meters in 2025 | Top 5 Water Testers for Drinking Water, Aquariums & Hydroponics!
4:15
💧 Best TDS Meters in 2025 | Top 5 Water Testers for Drinking Water, …
5.8K views6 months ago
YouTubeTools Indicator
Best TDS Water Testers 2025 | Reliable Water Quality Results
4:39
Best TDS Water Testers 2025 | Reliable Water Quality Results
1.7K views6 months ago
YouTubeTools Informer
Quickly test the quality of your drinking water with a TDS Meter
3:57
Quickly test the quality of your drinking water with a TDS Meter
622 viewsAug 18, 2021
YouTubeZeta Aid
The Truth About TDS Meters and What They Actually Measure in Water
1:45
The Truth About TDS Meters and What They Actually Measure in W…
99.9K viewsFeb 26, 2023
YouTubeWater Filter Guru
1:12
How to - TDS Meter Instructions
136.5K viewsDec 31, 2020
YouTubeBombora Supplies
9:00
Should I Test My Water's TDS?
58K viewsOct 4, 2019
YouTubeFresh Water Systems
5:44
How to use a TDS/EC meter, and how to convert
75.6K viewsSep 22, 2021
YouTubeGrow & Glow
5:47
Best TDS Meters Reviews 2026 đź’§ Top 5 Water Tester Picks
54K viewsMar 27, 2021
YouTubeTools Informer
5:34
The 5 Best TDS Meter Water Testers of 2026 – Expert Reviewed!
749 views6 months ago
YouTubeThe Product Perspective
3:00
TDS Meter 3 - Digital Water Quality Tester
150K viewsApr 4, 2015
YouTubeTake It Or Leave It
13:04
Smart 5-in-1 Digital TDS Water Quality Tester – Portable Handhel…
391 views10 months ago
YouTubeWilly Shows
2:14
Themisto TH-TDS10 Digital TDS Meter Unboxing & Water-Quality T…
74 views3 months ago
YouTubeTechno Logic
0:24
A Quick and Accurate Way to Test Your Water Quality: TDS Pen
464 views3 months ago
YouTubeTech With RR
3:35
3 in 1 TDS Meter for Water 35672 TE
158.6K viewsFeb 14, 2019
YouTubempjaonline
1:17
4 in 1 Tds Meter Digital Water Tester Review 2025
2.8K views9 months ago
YouTubeUnicpuffin
5:50
5 Best TDS Meters for Hydroponics, RO Systems & More!
48 views3 weeks ago
YouTubeTools HuB
6:22
Smart Water Quality Monitoring with TDS Sensor, ESP32, and Blynk Io…
16K viewsDec 2, 2024
YouTubeTech Trends Shameer
15:35
7 Best Tds Meters Of 2025! For Accurate Water Result
7.6K views10 months ago
YouTubeTool Junkie
Top 5 TDS Meter In 2025 | Best TDS Meter | TDS Meter For Water Testi…
1.9K viewsAug 2, 2024
YouTubeNorthwest Review
2:04
How to take a TDS meter reading
243.1K viewsNov 7, 2008
YouTubeFresh Water Systems
10:41
Estimation of Total Dissolve Solids (TDS) in Water Samples
7.2K viewsMar 13, 2024
YouTubeJust Like A Stream
Understanding TDS Meters for Clean Drinking Water
63.7K viewsNov 15, 2024
TikTokroy_mccarty
21:36
VIVOSUN pH and TDS Meter Combo test kit
3.1K viewsAug 5, 2021
YouTubeCLASS A ENDLESS ADVENTURE
9:45
Test Your Water Quality Using TDS and EC
5.6K views11 months ago
YouTubeScience by Gabrawy
3:20
Radiant Life 14-Stage Water Purification TDS Testing Instructio…
6.6K viewsFeb 19, 2021
YouTubeRadiantLifeCompany
3:48
Best TDS Meters 2026 | Accurate Water Testing You Can Trust
528 views6 months ago
YouTubeTools Informer
5:47
How to Use Water TDS Meter (Review and Sample Testing)
419 views8 months ago
YouTubeShop Extra
See more videos
Static thumbnail place holder

Shop tds tester

Sponsored
About our ads
$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
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
$43.99
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.com
$43.99
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.com
$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
$34.78
4In1 PH/TDS/EC/Temperature Digital Meter Pen Water Quality Analysis Tester
motorgenic.com
Free shipping
$34.78
4In1 PH/TDS/EC/Temperature Digital Meter Pen Water Quality Analysis Tester
motorgenic.com
$15.00
TDS Meter
Clive Coffee GMC
$15.00
TDS Meter
Clive Coffee GMC
$72.99
Tilswall Wifi Water Quality Tester - PH/ORP/EC/TDS In One
Tilswall US
$72.99
Tilswall Wifi Water Quality Tester - PH/ORP/EC/TDS In One
Tilswall US
$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$158.49
5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter 5 in 1 Digital Water Quality Tester TDS EC PH Salinity Temperature Meter
Inspire Uplift
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$42.48
Aquasense Digital PH And TDS Meter With Backlight Display Tds Tester
Inspire Uplift
$42.48
Aquasense Digital PH And TDS Meter With Backlight Display Tds Tester
Inspire Uplift
$12.99
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.com
$12.99
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.com
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com

Shop tds tester

Sponsored
About our ads
$8.86
$13.16
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Water Test Pen For Farming, Aquariums,Pools
Walmart
26
Free shipping
32% off
$8.86
$13.16
Tds Meter, Electronic Water Tester With 0-9990 PPM Measurement Range,Digital Water Test Pen For Farming, Aquariums,Pools
Walmart
26
$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
10
$13.00
$26.18
HM Digital ZT-2 Basic TDS Tester, 0-999 Ppm Measurement Range , 1 Ppm Resolution, +/- 3% Readout Accuracy, Black
amazeprice.com
50% off
$13.00
$26.18
HM Digital ZT-2 Basic TDS Tester, 0-999 Ppm Measurement Range , 1 Ppm Resolution, +/- 3% Readout Accuracy, Black
amazeprice.com
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$12.99
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightIntheBox.com
8
$2.49
$9.99
TDS-02 TDS Meter, DS Meter, Electronic Water Tester With 0-999 PPM Measurement Range(Green)
kriblink.com
75% off
$2.49
$9.99
TDS-02 TDS Meter, DS Meter, Electronic Water Tester With 0-999 PPM Measurement Range(Green)
kriblink.com
$1,117.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
Free shipping
26% off
$1,117.74
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
28
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
Free shipping
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
147
$109.99
Groline Waterproof EC/TDS (Ppm) Tester (HI98318)
LED Lights Depot
$109.99
Groline Waterproof EC/TDS (Ppm) Tester (HI98318)
LED Lights Depot
$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
$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
$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
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$41.97
PH Meter And TDS Meter Digital Water Quality Tester With LCD Display Ec Meter Blue
Inspire Uplift
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$14.84
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$43.99
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.com
$43.99
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.com
$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