Shop TDS Meter Testing

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$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$13.29
$15.99
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
29K+
16% off
$13.29
$15.99
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
29K+
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
2K+
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
2K+
$39.36
Tucker USA Handheld TDS Meter
Signature Solar
$39.36
Tucker USA Handheld TDS Meter
Signature Solar
$13.70
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 Ppm TDS Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
1K+
$13.70
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 Ppm TDS Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
1K+
$483.65
$569.00
Myron L 532T1 0-50, 500, 5000 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
15% off
$483.65
$569.00
Myron L 532T1 0-50, 500, 5000 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
$1,340.88
$1,640.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
18% off
$1,340.88
$1,640.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
215
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
215
$483.65
$569.00
Myron L 532T2 0-25, 250, 2500 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
15% off
$483.65
$569.00
Myron L 532T2 0-25, 250, 2500 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
$883.00
Oakton WD-35604-25 TDS 6+ Handheld TDS Meter Kit & NIST Traceable Calibration Report, 35604-25
TEquipment
$883.00
Oakton WD-35604-25 TDS 6+ Handheld TDS Meter Kit & NIST Traceable Calibration Report, 35604-25
TEquipment
$58.71
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$58.71
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$29.95
HM Digital QC-1 Quick Check TDS Monitor
US Water Systems
$29.95
HM Digital QC-1 Quick Check TDS Monitor
US Water Systems
$6.99
Ipstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999Ppm
Walmart
16
$6.99
Ipstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999Ppm
Walmart
16
$15.00
TDS Meter
Clive Coffee GMC
$15.00
TDS Meter
Clive Coffee GMC
$368.40
TQC Sheen Elite Multifunctional Meter - Conductivity, TDS, Salinity, And Temperature
Industrial Physics
$368.40
TQC Sheen Elite Multifunctional Meter - Conductivity, TDS, Salinity, And Temperature
Industrial Physics
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$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
11
$78.76
Pro HM Digital EC/TDS Testing And Monitoring Meter, COM-100
Sonnys' Direct
$78.76
Pro HM Digital EC/TDS Testing And Monitoring Meter, COM-100
Sonnys' Direct
$29.95
$54.51
Advanced TDS Meter For Reverse Osmosis Systems
US Water Systems
45% off
$29.95
$54.51
Advanced TDS Meter For Reverse Osmosis Systems
US Water Systems
$173.62
Ohaus TDS Meter: 1,000 Mg/L TDS Range - Max, 1 Mg/L TDS Resolution, +/-1.5% FS TDS Accuracy, Digital Model: ST20T-B
Grainger
$173.62
Ohaus TDS Meter: 1,000 Mg/L TDS Range - Max, 1 Mg/L TDS Resolution, +/-1.5% FS TDS Accuracy, Digital Model: ST20T-B
Grainger
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$23.99
TDS Meter Digital Water Quality Tester - White
tohittheroad.com
$1,091.83
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter | Serv-A-Pure
Serv-A-Pure
2
18% off
$1,091.83
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter | Serv-A-Pure
Serv-A-Pure
2
$159.00
REED R3530 Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$159.00
REED R3530 Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$12.64
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
41
$12.64
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
41
$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
$55.20
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
165
$55.20
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
165
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$32.99
HM Digital TDS EZ Handheld TDS Tester -MTR-TDS-EZ
Spectrapure, Inc
$32.99
HM Digital TDS EZ Handheld TDS Tester -MTR-TDS-EZ
Spectrapure, Inc
$268.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
153
$268.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
153
$51.50
EC/TDS/Temp Hydro Meter Tester
Sonnys' Direct
$51.50
EC/TDS/Temp Hydro Meter Tester
Sonnys' Direct
$7.99
High Accuracy Digital TDS Meter For Water Purity - 0-9990Ppm LCD Tester For Aquariums
Evalm
$7.99
High Accuracy Digital TDS Meter For Water Purity - 0-9990Ppm LCD Tester For Aquariums
Evalm
$92.27
Oakton TDS Meter: 10 Ppt TDS Range - Max, 1 Mg/L_0.1 Mg/L_0.01 Mg/L TDS Resolution, Digital Model: 3563408
Grainger
$92.27
Oakton TDS Meter: 10 Ppt TDS Range - Max, 1 Mg/L_0.1 Mg/L_0.01 Mg/L TDS Resolution, Digital Model: 3563408
Grainger
$14.89
2-Button Digital TDS Meter With Backlit LCD
Home Depot
Free shipping
$14.89
2-Button Digital TDS Meter With Backlit LCD
Home Depot
Free shipping
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
TDS METER Total Dissolved Solids Drinking Water Tester
TDS METER Total Dissolved Solids Drinking Water Tester
8 months ago
apecwater.com
How to Use a TDS Meter | Full Beginner Guide to Check Water Quality
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How to Use a TDS Meter | Full Beginner Guide to Check Water Q…
9 views4 weeks ago
YouTubeRamesh143
Top 6 Best TDS Meters 2025 | Best TDS Meters 2025 | Top 6 for Accurate Water Testing
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Top 6 Best TDS Meters 2025 | Best TDS Meters 2025 | Top 6 for Accur…
48 views2 months ago
YouTubeTools 4 User
"TDS Meter Review: Real Water Sample Testing & Analytical Results"
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"TDS Meter Review: Real Water Sample Testing & Analytical Resul…
4 views3 months ago
YouTubeGyanimation
TDS Meter Accuracy Test & Water Quality Comparison Using Multiple Water Samples
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TDS Meter Accuracy Test & Water Quality Comparison Using Multipl…
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YouTubeJ.S DILAWAR
TDS Meter Calibration Process || How to Calibrate Your TDS Meter With Its Importance
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TDS Meter Calibration Process || How to Calibrate Your TDS Meter …
2.9K viewsDec 2, 2022
YouTubeScience for Food Tech
Best TDS Meter / How To Use TDS Water test & Review
Best TDS Meter / How To Use TDS Water test & Review
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YouTubeWill Break Everything
Test Your Water in Seconds! ✅ 4-in-1 Digital TDS Meter 🔥 #WaterQuality
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97K viewsJun 20, 2023
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TikTokwater.doc
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YouTubecreative creation
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Vivosun TDS & EC Meter Calibration (Part 2)
6.7K viewsOct 29, 2020
YouTubeGD Livo
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Salinity Meter versus TDS Meter
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YouTubeThe Koi Pond Experience
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Myron L Ultrameter II - TDS Calibration
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YouTubeTier1 Water and Air Filtration
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3 in 1 TDS Meter for Water 35672 TE
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YouTubeHanna Instruments, Inc.
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Water Quality Tester | Tap vs Bottled Water
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YouTubePoolarity - Life Hacks
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YouTubeTechs Science
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YouTubeFresh Water Systems
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YouTubeBRStv - Saltwater Aquariums & Reef Tanks
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YouTubeTake It Or Leave It
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Shop TDS Meter Testing

Sponsored
About our ads
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$13.29
$15.99
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
29K+
16% off
$13.29
$15.99
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
29K+
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
2K+
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
2K+
$39.36
Tucker USA Handheld TDS Meter
Signature Solar
$39.36
Tucker USA Handheld TDS Meter
Signature Solar
$13.70
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 Ppm TDS Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
1K+
$13.70
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 Ppm TDS Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
1K+
$483.65
$569.00
Myron L 532T1 0-50, 500, 5000 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
15% off
$483.65
$569.00
Myron L 532T1 0-50, 500, 5000 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
$1,340.88
$1,640.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
18% off
$1,340.88
$1,640.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
215
Free shipping
$15.99
Advanced Digital TDS Meter Water Quality Tester With Automatic Calibration, Temperature Button, And Leather Case
Home Depot
215
$483.65
$569.00
Myron L 532T2 0-25, 250, 2500 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
15% off
$483.65
$569.00
Myron L 532T2 0-25, 250, 2500 Ppm Multi-Range TDS Meter | Serv-A-Pure
Serv-A-Pure
$883.00
Oakton WD-35604-25 TDS 6+ Handheld TDS Meter Kit & NIST Traceable Calibration Report, 35604-25
TEquipment
$883.00
Oakton WD-35604-25 TDS 6+ Handheld TDS Meter Kit & NIST Traceable Calibration Report, 35604-25
TEquipment
$58.71
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$58.71
Everpure EV650020 TDS Meter Pocket Size Check Water
IceMachinesPlus_2024
$29.95
HM Digital QC-1 Quick Check TDS Monitor
US Water Systems
$29.95
HM Digital QC-1 Quick Check TDS Monitor
US Water Systems
$6.99
Ipstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999Ppm
Walmart
16
$6.99
Ipstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999Ppm
Walmart
16
$15.00
TDS Meter
Clive Coffee GMC
$15.00
TDS Meter
Clive Coffee GMC
$368.40
TQC Sheen Elite Multifunctional Meter - Conductivity, TDS, Salinity, And Temperature
Industrial Physics
$368.40
TQC Sheen Elite Multifunctional Meter - Conductivity, TDS, Salinity, And Temperature
Industrial Physics
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC