Shop 1 ppm TDS Meter

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$5.99
Wisebee New 4 in 1 TDS Meter Digital Water Tester, EC/Temperature (°C/°F) 0-9999 Ppm, Auto Temperature Compensation & Portable With Carrying Case
Amazon.com
46
$5.99
Wisebee New 4 in 1 TDS Meter Digital Water Tester, EC/Temperature (°C/°F) 0-9999 Ppm, Auto Temperature Compensation & Portable With Carrying Case
Amazon.com
46
$120.80
Triplett Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH180
Grainger
$120.80
Triplett Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH180
Grainger
$13.99
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+
$13.99
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+
$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
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
Free shipping
$697.99
OAKTON Multiparameter Meter, LCD, AA Batteries, 3561346
Zoro.com
$697.99
OAKTON Multiparameter Meter, LCD, AA Batteries, 3561346
Zoro.com
$58.71
$104.72
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
43% off
$58.71
$104.72
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
$122.76
$124.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
148
$122.76
$124.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
148
$683.50
Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$683.50
Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$486.99
OAKTON Conductivty/TDS/Resistivty/Salinty Meter, 35660-40
Zoro.com
$486.99
OAKTON Conductivty/TDS/Resistivty/Salinty Meter, 35660-40
Zoro.com
$234.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
1
$234.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
1
$104.60
Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$104.60
Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$31.73
$33.40
Tucker USA Handheld TDS Meter
Signature Solar
$31.73
$33.40
Tucker USA Handheld TDS Meter
Signature Solar
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.99
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
92
Free shipping
$9.99
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
92
$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
$246.37
Extech Conductivity Meter: Conductivity/Temp/Total Dissolved Solids, 0.01 Ms Conductivity Resolution Model: EC210
Grainger
1
$246.37
Extech Conductivity Meter: Conductivity/Temp/Total Dissolved Solids, 0.01 Ms Conductivity Resolution Model: EC210
Grainger
1
$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
105
$176.60
$216.00
Thermo Scientific ELITEPCTS Ph, Conductivity, TDS, Salinity Pocket Tester
TEquipment
18% off
$176.60
$216.00
Thermo Scientific ELITEPCTS Ph, Conductivity, TDS, Salinity Pocket Tester
TEquipment
$3.24
3In1 Water Quality Detection Pen Household Drinking Water Purity EC Meter High Accuracy TDS Meter 0-9990Ppm Digital Water Tester
AliExpress
$3.24
3In1 Water Quality Detection Pen Household Drinking Water Purity EC Meter High Accuracy TDS Meter 0-9990Ppm Digital Water Tester
AliExpress
$14.63
$63.95
4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
77% off
$14.63
$63.95
4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
$16.80
$67.96
4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
75% off
$16.80
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4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
$23.72
$49.99
4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
52% off
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$49.99
4-In-1 PH Meter PH / TDS / EC / Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester, Ph Meter For Food
Temu US
$170.00
TRACEABLE TDS/PPM - Test Equipment & Continuity Tester Supplies
Radwell.com
$170.00
TRACEABLE TDS/PPM - Test Equipment & Continuity Tester Supplies
Radwell.com
$59.42
Ohaus Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, Ph, No Data Recorded Model: ST10
Grainger
1
$59.42
Ohaus Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, Ph, No Data Recorded Model: ST10
Grainger
1
$350.84
$418.50
Myron 512M5 Myron L DS Meter
TEquipment
1
16% off
$350.84
$418.50
Myron 512M5 Myron L DS Meter
TEquipment
1
$1,360.00
Myron L Ultrameter Waterproof Conductivity/TDS/Resistivity Meter 19401-12 | Cole-Parmer
Cole-Parmer
5
$1,360.00
Myron L Ultrameter Waterproof Conductivity/TDS/Resistivity Meter 19401-12 | Cole-Parmer
Cole-Parmer
5
$19.99
Griot's Garage TDS Meter
Griot's Garage
$19.99
Griot's Garage TDS Meter
Griot's Garage
$297.99
MILWAUKEE INSTRUMENTS Economy Combination Ph-EC-TDS, MI375549
Zoro.com
$297.99
MILWAUKEE INSTRUMENTS Economy Combination Ph-EC-TDS, MI375549
Zoro.com
$13.99
$26.47
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
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3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$49.96
$59.96
4 in 1 Digital Water Quality Tester, 2025 New TDS Meter Digital Water Tester, TDS/EC/Temperature Meter For Drinking Water, 0-9990 PPM Meter, Drinking
Walmart
16% off
$49.96
$59.96
4 in 1 Digital Water Quality Tester, 2025 New TDS Meter Digital Water Tester, TDS/EC/Temperature Meter For Drinking Water, 0-9990 PPM Meter, Drinking
Walmart
$979.00
Extech EA80 - Easyview Indoor Air Quality And CO2 Meter/Datalogger
TEquipment
$979.00
Extech EA80 - Easyview Indoor Air Quality And CO2 Meter/Datalogger
TEquipment
$46.99
$98.34
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
$46.99
$98.34
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
$219.34
Lamotte Salt/TDS/Temperature Tester - 1749
Pool Web
10
$219.34
Lamotte Salt/TDS/Temperature Tester - 1749
Pool Web
10
$15.80
Digital Water Quality Monitor Tester TDS PH Meter PH/TDS/EC/Temperature Meter For Pools Drinking Water Aquariums
AliExpress
$15.80
Digital Water Quality Monitor Tester TDS PH Meter PH/TDS/EC/Temperature Meter For Pools Drinking Water Aquariums
AliExpress
$34.95
$42.95
HM Digital COM-80 Hydrotester Series EC/TDS Meter
HTG Supply
18% off
$34.95
$42.95
HM Digital COM-80 Hydrotester Series EC/TDS Meter
HTG Supply
$23.00
4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking Water Aquariums
AliExpress
1
$23.00
4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking Water Aquariums
AliExpress
1
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Shop 1 ppm TDS Meter

Sponsored
About our ads
$5.99
Wisebee New 4 in 1 TDS Meter Digital Water Tester, EC/Temperature (°C/°F) 0-9999 Ppm, Auto Temperature Compensation & Portable With Carrying Case
Amazon.com
46
$5.99
Wisebee New 4 in 1 TDS Meter Digital Water Tester, EC/Temperature (°C/°F) 0-9999 Ppm, Auto Temperature Compensation & Portable With Carrying Case
Amazon.com
46
$120.80
Triplett Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH180
Grainger
$120.80
Triplett Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH180
Grainger
$13.99
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+
$13.99
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+
$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
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
Free shipping
$697.99
OAKTON Multiparameter Meter, LCD, AA Batteries, 3561346
Zoro.com
$697.99
OAKTON Multiparameter Meter, LCD, AA Batteries, 3561346
Zoro.com
$58.71
$104.72
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
43% off
$58.71
$104.72
Everpure EV650020 ® Digital Pocket TDS Meter 0-9990 Ppm Temperature Reading 32-176°F | Kitchen Restock
Kitchen Restock
$122.76
$124.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
148
$122.76
$124.00
Extech EC400 Exstik Conductivity/TDS/Salinity Meter 4-In-1 Multi-Range
Test Equipment Depot
148
$683.50
Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$683.50
Oakton TDS 6+ Handheld TDS Meter With Probe | Cole-Parmer
Cole-Parmer
$486.99
OAKTON Conductivty/TDS/Resistivty/Salinty Meter, 35660-40
Zoro.com
$486.99
OAKTON Conductivty/TDS/Resistivty/Salinty Meter, 35660-40
Zoro.com
$234.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
1
$234.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
1
$104.60
Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$104.60
Oakton Ecotestr CTS1 Pocket Conductivity, Salinity, And TDS Meter | Cole-Parmer
Cole-Parmer
$31.73
$33.40
Tucker USA Handheld TDS Meter
Signature Solar
$31.73
$33.40
Tucker USA Handheld TDS Meter
Signature Solar
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.09
Tier1 TDS Water Test Meter
Discount Filter Store
2
$9.99
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
92
Free shipping
$9.99
Digital TDS Meter Water Quality Tester With Carrying Case
Home Depot
92
$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
$246.37
Extech Conductivity Meter: Conductivity/Temp/Total Dissolved Solids, 0.01 Ms Conductivity Resolution Model: EC210
Grainger
1
$246.37
Extech Conductivity Meter: Conductivity/Temp/Total Dissolved Solids, 0.01 Ms Conductivity Resolution Model: EC210
Grainger
1
$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
105
$176.60
$216.00
Thermo Scientific ELITEPCTS Ph, Conductivity, TDS, Salinity Pocket Tester
TEquipment
18% off
$176.60
$216.00
Thermo Scientific ELITEPCTS Ph, Conductivity, TDS, Salinity Pocket Tester
TEquipment

  • TDS Meters at GRAINGER - TDS Meters

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    SponsoredShop Lab Supplies for Every Industry at Grainger®. 30-Day Satisfaction Guarantee…

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