Conductivity Meters

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Measure the electrical conductivity of water with a digital conductivity meter. Whether you're headed to an aquifer or a freshwater lake, pocket conductivity meters are easy to take with you on location, and features such as waterproof housings and non-contact sensors help ensure sensitive components remain dry and operational.

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Showing 1 to 20 of 50 products

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

Your Price	$149.00 USD
Availability	86 in Stock

Qty:

Your Price	$149.00 USD
Availability	86 in Stock
Quantity

REED R3530-NIST Conductivity/TDS/Salinity Meter, includes Traceable Certificate
Model: R3530-NIST

Sale Price	$359.00 USD
Regular Price	$379.00 USD
Availability	5 Days

Qty:

Sale Price	$359.00 USD
Regular Price	$379.00 USD
Availability	5 Days
Quantity

REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Model: R3100SD

Your Price	$359.00 USD
Availability	5 Days42 in Stock

Qty:

Your Price	$359.00 USD
Availability	5 Days42 in Stock
Quantity

REED R3100SD-NIST Data Logging Conductivity/TDS/Salinity Meter, includes Traceable Certificate
Model: R3100SD-NIST

Sale Price	$569.00 USD
Regular Price	$589.00 USD
Availability	5 Days

Qty:

Sale Price	$569.00 USD
Regular Price	$589.00 USD
Availability	5 Days
Quantity

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit
Model: R3530-KIT

Sale Price	$159.00 USD
Regular Price	$164.00 USD
Availability	23 in Stock

Qty:

Sale Price	$159.00 USD
Regular Price	$164.00 USD
Availability	23 in Stock
Quantity

OAKTON WD-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter
Model: EcoTestr CTS | Order No: WD-35462-11

Sale Price	$76.16 USD
Regular Price	$95.80 USD
Availability	5 Days5 in Stock

Qty:

Sale Price	$76.16 USD
Regular Price	$95.80 USD
Availability	5 Days5 in Stock
Quantity

OAKTON CTSTESTR 50C Waterproof Pocket Conductivity/TDS/Salinity Tester, Cup-Style Sensor
Model: CTSTESTR 50C | Order No: WD-35634-65

Sale Price	$220.47 USD
Regular Price	$277.32 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$220.47 USD
Regular Price	$277.32 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity

OAKTON CTSTESTR 50P Waterproof Pocket Conductivity/TDS/Salinity Tester, Pin-Style Sensor
Model: CTSTESTR 50P | Order No: WD-35634-55

Sale Price	$220.47 USD
Regular Price	$277.32 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$220.47 USD
Regular Price	$277.32 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

OAKTON EcoTestr EC1 Waterproof Pocket Tester, LCD Display, IP67-Rated
Model: WD-35634-06

Sale Price	$70.44 USD
Regular Price	$88.60 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$70.44 USD
Regular Price	$88.60 USD
Availability	1 to 2 Weeks
Quantity

OAKTON WD-35634-42 CTSTestr 5 Waterproof Pocket Tester, 0 to 10 ppt, 0 to 20 mS/cm
Model: WD-35634-42

Sale Price	$127.40 USD
Regular Price	$160.25 USD
Availability	1 Week

Qty:

Sale Price	$127.40 USD
Regular Price	$160.25 USD
Availability	1 Week
Quantity

OAKTON WD-35433-00 CD 650 Conductivity/Dissolved Oxygen Meter, 0 to 500 mS, 0 to 90 ppm
Model: WD-35433-00

Sale Price	$1859.90 USD
Regular Price	$2339.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1859.90 USD
Regular Price	$2339.50 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35607-34 CON 150 Meter and Probe, 0 to 200 mS, 0 to 200 ppt
Model: WD-35607-34

Sale Price	$966.68 USD
Regular Price	$1215.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$966.68 USD
Regular Price	$1215.95 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35607-50 Conductivity/TDS Cell for OAKTON CON 100, 200 and 500 Meters, K = 1.0
Model: WD-35607-50

Sale Price	$137.14 USD
Regular Price	$172.50 USD
Availability	9 to 10 Weeks

Qty:

Sale Price	$137.14 USD
Regular Price	$172.50 USD
Availability	9 to 10 Weeks
Quantity

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit
Model: 35419-35 | Order No: WD-35419-35

Sale Price	$465.08 USD
Regular Price	$585.00 USD
Availability	1 Week

Qty:

Sale Price	$465.08 USD
Regular Price	$585.00 USD
Availability	1 Week
Quantity

OAKTON 35660-14 EC250 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit
Model: 35660-14 | Order No: WD-35660-14

Sale Price	$511.58 USD
Regular Price	$643.50 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$511.58 USD
Regular Price	$643.50 USD
Availability	1 Week1 to 2 Weeks
Quantity

OAKTON 35660-16 EC260 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit
Model: 35660-16 | Order No: WD-35660-16

Sale Price	$645.94 USD
Regular Price	$812.50 USD
Availability	3 Days1 to 2 Weeks

Qty:

Sale Price	$645.94 USD
Regular Price	$812.50 USD
Availability	3 Days1 to 2 Weeks
Quantity

OAKTON 35660-26 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit
Model: 35660-26 | Order No: WD-35660-26

Sale Price	$860.99 USD
Regular Price	$1083.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Sale Price	$860.99 USD
Regular Price	$1083.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks
Quantity

OAKTON 35660-28 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit
Model: 35660-28 | Order No: WD-35660-28

Sale Price	$896.76 USD
Regular Price	$1128.00 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$896.76 USD
Regular Price	$1128.00 USD
Availability	5 Days1 to 2 Weeks
Quantity

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-30 | Order No: WD-35660-30

Sale Price	$1076.43 USD
Regular Price	$1354.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1076.43 USD
Regular Price	$1354.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-32 | Order No: WD-35660-32

Sale Price	$1183.76 USD
Regular Price	$1489.00 USD
Availability	1 Day

Qty:

Sale Price	$1183.76 USD
Regular Price	$1489.00 USD
Availability	1 Day
Quantity

Showing 1 to 20 of 50 products

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4.8/5 Stars

Conductivity Meters

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REED R3530 Conductivity/TDS/Salinity Meter Model: R3530

Qty:

REED R3530-NIST Conductivity/TDS/Salinity Meter, includes Traceable Certificate Model: R3530-NIST

Qty:

REED R3100SD Data Logging Conductivity/TDS/Salinity Meter Model: R3100SD

Qty:

REED R3100SD-NIST Data Logging Conductivity/TDS/Salinity Meter, includes Traceable Certificate Model: R3100SD-NIST

Qty:

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit Model: R3530-KIT

Qty:

OAKTON WD-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter Model: EcoTestr CTS | Order No: WD-35462-11

Qty:

OAKTON CTSTESTR 50C Waterproof Pocket Conductivity/TDS/Salinity Tester, Cup-Style Sensor Model: CTSTESTR 50C | Order No: WD-35634-65

Qty:

OAKTON CTSTESTR 50P Waterproof Pocket Conductivity/TDS/Salinity Tester, Pin-Style Sensor Model: CTSTESTR 50P | Order No: WD-35634-55

Qty:

OAKTON EcoTestr EC1 Waterproof Pocket Tester, LCD Display, IP67-Rated Model: WD-35634-06

Qty:

OAKTON WD-35634-42 CTSTestr 5 Waterproof Pocket Tester, 0 to 10 ppt, 0 to 20 mS/cm Model: WD-35634-42

Qty:

OAKTON WD-35433-00 CD 650 Conductivity/Dissolved Oxygen Meter, 0 to 500 mS, 0 to 90 ppm Model: WD-35433-00

Qty:

OAKTON WD-35607-34 CON 150 Meter and Probe, 0 to 200 mS, 0 to 200 ppt Model: WD-35607-34

Qty:

OAKTON WD-35607-50 Conductivity/TDS Cell for OAKTON CON 100, 200 and 500 Meters, K = 1.0 Model: WD-35607-50

Qty:

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit Model: 35419-35 | Order No: WD-35419-35

Qty:

OAKTON 35660-14 EC250 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit Model: 35660-14 | Order No: WD-35660-14

Qty:

OAKTON 35660-16 EC260 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit Model: 35660-16 | Order No: WD-35660-16

Qty:

OAKTON 35660-26 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit Model: 35660-26 | Order No: WD-35660-26

Qty:

OAKTON 35660-28 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit Model: 35660-28 | Order No: WD-35660-28

Qty:

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit Model: 35660-30 | Order No: WD-35660-30

Qty:

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit Model: 35660-32 | Order No: WD-35660-32

Qty:

REED R3530 Conductivity/TDS/Salinity Meter
Model: R3530

REED R3530-NIST Conductivity/TDS/Salinity Meter, includes Traceable Certificate
Model: R3530-NIST

REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Model: R3100SD

REED R3100SD-NIST Data Logging Conductivity/TDS/Salinity Meter, includes Traceable Certificate
Model: R3100SD-NIST

REED R3530-KIT Conductivity/TDS/Salinity Meter and Solution Kit
Model: R3530-KIT

OAKTON WD-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter
Model: EcoTestr CTS | Order No: WD-35462-11

OAKTON CTSTESTR 50C Waterproof Pocket Conductivity/TDS/Salinity Tester, Cup-Style Sensor
Model: CTSTESTR 50C | Order No: WD-35634-65

OAKTON CTSTESTR 50P Waterproof Pocket Conductivity/TDS/Salinity Tester, Pin-Style Sensor
Model: CTSTESTR 50P | Order No: WD-35634-55

OAKTON EcoTestr EC1 Waterproof Pocket Tester, LCD Display, IP67-Rated
Model: WD-35634-06

OAKTON WD-35634-42 CTSTestr 5 Waterproof Pocket Tester, 0 to 10 ppt, 0 to 20 mS/cm
Model: WD-35634-42

OAKTON WD-35433-00 CD 650 Conductivity/Dissolved Oxygen Meter, 0 to 500 mS, 0 to 90 ppm
Model: WD-35433-00

OAKTON WD-35607-34 CON 150 Meter and Probe, 0 to 200 mS, 0 to 200 ppt
Model: WD-35607-34

OAKTON WD-35607-50 Conductivity/TDS Cell for OAKTON CON 100, 200 and 500 Meters, K = 1.0
Model: WD-35607-50

OAKTON 35419-35 CON 550 Series Benchtop Conductivity Meter Kit
Model: 35419-35 | Order No: WD-35419-35

OAKTON 35660-14 EC250 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit
Model: 35660-14 | Order No: WD-35660-14

OAKTON 35660-16 EC260 Waterproof Conductivity, TDS, Resistivity, and Salinity Handheld Meter Kit
Model: 35660-16 | Order No: WD-35660-16

OAKTON 35660-26 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit
Model: 35660-26 | Order No: WD-35660-26

OAKTON 35660-28 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Kit
Model: 35660-28 | Order No: WD-35660-28

OAKTON 35660-30 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-30 | Order No: WD-35660-30

OAKTON 35660-32 PD260 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Kit
Model: 35660-32 | Order No: WD-35660-32