Shop TDS Meter Testing

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$135.99
Pen TDS Meter - W/ Temperature Display (0.0 To 100.0 Mg/L)
School Outfitters
$135.99
Pen TDS Meter - W/ Temperature Display (0.0 To 100.0 Mg/L)
School Outfitters
$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
$108.99
Pen TDS Meter - W/O Temperature Display (0 To 1000 Mg/L)
School Outfitters
$108.99
Pen TDS Meter - W/O Temperature Display (0 To 1000 Mg/L)
School Outfitters
$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
$1,389.94
$1,700.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
18% off
$1,389.94
$1,700.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$130.69
$181.89
Triplett WQ120 - Ph/Conductivity/TDS/Salinity Meter
TEquipment
3
28% off
$130.69
$181.89
Triplett WQ120 - Ph/Conductivity/TDS/Salinity Meter
TEquipment
$97.99
FLIR Extech EC150 CONDUCTIVITY/TDS METER/PEN STYLE
DigiKey
$97.99
FLIR Extech EC150 CONDUCTIVITY/TDS METER/PEN STYLE
DigiKey
$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
$923.90
Thermo Scientific STARA2220 - Orion Star A222 Conductivity/TDS/Salinity/Resistivity Portable Meter
TEquipment
18% off
$923.90
Thermo Scientific STARA2220 - Orion Star A222 Conductivity/TDS/Salinity/Resistivity Portable Meter
TEquipment
$6.99
$7.69
TDS Meter Digital Water Tester, Accurate And Reliable, Professional TDS, Temperature And EC Meter With Carrying Case, 0-9999Ppm, Ideal Ppm Meter For
Amazon.com
6K+
$6.99
$7.69
TDS Meter Digital Water Tester, Accurate And Reliable, Professional TDS, Temperature And EC Meter With Carrying Case, 0-9999Ppm, Ideal Ppm Meter For
Amazon.com
$633.99
Portable Conductivity/TDS Meter
School Outfitters
$633.99
Portable Conductivity/TDS Meter
School Outfitters
$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
$79.57
OAKTON WD-35462-11 Ecotestr™ CTS Water Quality Pocket Meter, Conductivity, Salinity, TDS
Globaltestsupply.com
1
$79.57
OAKTON WD-35462-11 Ecotestr™ CTS Water Quality Pocket Meter, Conductivity, Salinity, TDS
Globaltestsupply.com
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter - 0-9990 Ppm
Hydrobuilder
11
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter - 0-9990 Ppm
Hydrobuilder
$18.62
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
24
Free shipping
$18.62
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$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
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$699.34
OAKTON TDS 6+ Meter And Probe
Globaltestsupply.com
$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
$368.50
Myron L 0-10,000 Ppm With DS TDS Meter 512T10
Cannon Water Technology
$368.50
Myron L 0-10,000 Ppm With DS TDS Meter 512T10
Cannon Water Technology
$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
$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
$61.65
$109.96
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
43% off
$61.65
$109.96
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
$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
$59.95
HM Digital COM-100 Pro EC/TDS/Temp Meter - Waterproof
Hydrobuilder
159
$59.95
HM Digital COM-100 Pro EC/TDS/Temp Meter - Waterproof
Hydrobuilder
$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
$10.99
Chihiros - TDS Meter
Glass Aqua Store
$10.99
Chihiros - TDS Meter
Glass Aqua Store
$95.68
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
$95.68
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
$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
$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
$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
$12.64
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$12.64
HM Digital HM-ZT-2, Basic Handheld TDS Meter
Selectum
$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
$271.90
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
431
$271.90
Extech EC400 Exstik Conductivity/TDS/Salinity Meter - ( Min. Purchase Quantity Is 2 )
Global Industrial
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YouTubeTier1 Water and Air Filtration
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Shop TDS Meter Testing

Sponsored
About our ads
$135.99
Pen TDS Meter - W/ Temperature Display (0.0 To 100.0 Mg/L)
School Outfitters
$135.99
Pen TDS Meter - W/ Temperature Display (0.0 To 100.0 Mg/L)
School Outfitters
$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
$108.99
Pen TDS Meter - W/O Temperature Display (0 To 1000 Mg/L)
School Outfitters
$108.99
Pen TDS Meter - W/O Temperature Display (0 To 1000 Mg/L)
School Outfitters
$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
$1,389.94
$1,700.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
18% off
$1,389.94
$1,700.00
Thermo Scientific STARA2120 - Orion Star A212 Conductivity/TDS/Salinity/Resistivity Benchtop Meter With Stand
TEquipment
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$85.00
Seawater Pro TDS Monitor Handheld
Seawater Pro, LLC
$130.69
$181.89
Triplett WQ120 - Ph/Conductivity/TDS/Salinity Meter
TEquipment
3
28% off
$130.69
$181.89
Triplett WQ120 - Ph/Conductivity/TDS/Salinity Meter
TEquipment
$97.99
FLIR Extech EC150 CONDUCTIVITY/TDS METER/PEN STYLE
DigiKey
$97.99
FLIR Extech EC150 CONDUCTIVITY/TDS METER/PEN STYLE
DigiKey
$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
$923.90
Thermo Scientific STARA2220 - Orion Star A222 Conductivity/TDS/Salinity/Resistivity Portable Meter
TEquipment
18% off
$923.90
Thermo Scientific STARA2220 - Orion Star A222 Conductivity/TDS/Salinity/Resistivity Portable Meter
TEquipment
$6.99
$7.69
TDS Meter Digital Water Tester, Accurate And Reliable, Professional TDS, Temperature And EC Meter With Carrying Case, 0-9999Ppm, Ideal Ppm Meter For
Amazon.com
6K+
$6.99
$7.69
TDS Meter Digital Water Tester, Accurate And Reliable, Professional TDS, Temperature And EC Meter With Carrying Case, 0-9999Ppm, Ideal Ppm Meter For
Amazon.com
$633.99
Portable Conductivity/TDS Meter
School Outfitters
$633.99
Portable Conductivity/TDS Meter
School Outfitters
$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
$79.57
OAKTON WD-35462-11 Ecotestr™ CTS Water Quality Pocket Meter, Conductivity, Salinity, TDS
Globaltestsupply.com
1
$79.57
OAKTON WD-35462-11 Ecotestr™ CTS Water Quality Pocket Meter, Conductivity, Salinity, TDS
Globaltestsupply.com
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter - 0-9990 Ppm
Hydrobuilder
11
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter - 0-9990 Ppm
Hydrobuilder
$18.62
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
24
Free shipping
$18.62
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology