Conductivity Meters

Conductivity meters help technicians, facility teams, and laboratory users check conductivity in aqueous solutions. Options in this category support commercial water-quality and electrochemistry testing, including routine checks for total dissolved solids, salinity, pH, temperature, and related values in applications such as cooling towers, boilers, reverse osmosis systems, pools, spas, tap water, and wastewater.

Product Display:
Helpful Buying Guide

Choose a Conductivity Meter for Your Testing Workflow

This category includes compact pen meters, waterproof handheld meters, portable kits, replacement sensing components, and conductivity calibration solution. Start by identifying the measurements you need, then compare portability, included accessories, compatibility, and calibration needs.

Visual Guide

Popular examples in this category

Replacement pH Electrode and Conductivity Cell ModuleReplacement pH Electrode and Conductivity Cell ModuleWBB1642252Replacement Conductivity Cell ModuleReplacement Conductivity Cell ModuleWBB1410604Waterproof Conductivity Meter Kit with ElectrodesWaterproof Conductivity Meter Kit with ElectrodesWBB1641861Waterproof pH and Conductivity Meter KitWaterproof pH and Conductivity Meter KitWBB1641961
Use Cases

Match the meter to the readings you need

Choose conductivity-only tools for straightforward checks, or select multi-parameter meters when TDS, salinity, pH, resistivity, mV, or temperature readings are also part of the task.

How to Choose

Compare format, features, and included components

Pen-style meters suit convenient point-of-testing measurements, while handheld meters and kits offer broader measurement options and may include electrodes, calibration materials, sample accessories, or carrying cases.

Applications

Consider the water-based system being tested

Represented applications include testing tap water and wastewater, plus routine monitoring in cooling towers, boilers, reverse osmosis systems, pools, and spas.

Additional Information

Plan for calibration and component maintenance

Calibration standards and buffers support measurement preparation. For existing equipment, confirm the replacement cell or electrode module is compatible and compare listed dimensions before selecting.

0.00–19.99 mS/cmConductivity range

Listed range on represented compact conductivity pen meters.

4 parametersWater-quality readings

One waterproof meter measures conductivity, TDS, salinity, and temperature.

25 setsInternal memory

Available on one waterproof pH and conductivity meter.

1413 µSReference solution

Known conductivity value available for checking and calibration work.

Comparison Guide

Compare Conductivity Meter Product Types

Use this overview to narrow the category by testing format and the functions represented in the product summaries.

Product typeBest suited forKey represented considerations
Compact pen metersFast, convenient conductivity or TDS checks at the point of testingHandheld format, LCD readout, replaceable electrodes, automatic shutoff; select models include temperature display or measurement.
Waterproof handheld meters and kitsWater-based testing where several values or organized accessories are neededAvailable parameters include conductivity, TDS, salinity, pH, temperature, mV, and resistivity; select options include calibration materials, cases, memory, or a trend bar graph.
Replacement components and calibration solutionMaintaining compatible meters and preparing for routine checksConfirm stated meter compatibility, component function, and dimensions; use the 1413 µS solution as a known reference value for supported calibration tasks.
Planning Guide

Plan the right fit before choosing

Meter Types

Select a format that fits where and how you test

Portable choices range from compact pen meters to waterproof handheld meters and complete kits. Pen meters provide a small handheld format for convenient readings, while portable kits and waterproof meters support field or worksite testing and may organize components in a carrying case.

  • Conductivity pen meters offer readings from 0.00 to 19.99 mS/cm on represented models.
  • A TDS pen meter adds total dissolved solids and temperature measurement.
  • Waterproof meters support testing where water exposure is a concern.
  • Portable kits may include an electrode, batteries, a wrist strap, or a carrying case.
Measurement Needs

Choose only the parameters your process requires

Conductivity is the central measurement across the category, but available instruments add different water-quality values. Multi-parameter options can reduce the need to carry separate tools when several readings are needed at the same testing point.

  • Conductivity and TDS are available together on select portable meters.
  • Some waterproof meters measure conductivity, TDS, salinity, and temperature.
  • Select meters also add pH, with certain options including mV or resistivity.
  • Automatic temperature compensation is available on select portable and handheld models.
Calibration and Replacement Parts

Keep compatible equipment ready for routine work

The category includes calibration materials and replacement sensing components alongside complete meters. A 1413 µS standard solution provides a known conductivity reference point, while certain kits include conductivity standards and pH buffers. Replacement components should be selected by their stated compatibility, function, and dimensions.

  • A 500 mL 1413 µS standard solution supports meter checking and calibration tasks.
  • One pH and conductivity kit includes 84, 1413, and 12,880 microsiemens/cm standards plus pH 4, 7, and 10 buffers.
  • Replacement options include a dedicated conductivity cell and a combined pH electrode and conductivity cell module.
  • A conductivity cell is specified for use with EC600 and DO700 meters.
FAQ

Common questions before buying

What can conductivity meters measure?

All represented meters measure conductivity. Depending on the model, additional measurements may include TDS, salinity, temperature, pH, mV, or resistivity.

When should I choose a pen-style conductivity meter?

A pen-style meter is a compact option for convenient, fast measurements at the point of testing. Represented conductivity pen models have a listed range of 0.00 to 19.99 mS/cm.

Are calibration materials available?

Yes. The category includes a 1413 µS conductivity standard solution, and certain meter kits include conductivity standards, pH buffers, or both.

How do I select a replacement conductivity cell or electrode?

Confirm the stated compatibility and function, then compare the listed dimensions with your existing setup. A combined pH electrode and conductivity cell module and dedicated conductivity cell options are represented.

Helpful Buying Guide

Choose a Conductivity Meter for Your Testing Workflow

This category includes compact pen meters, waterproof handheld meters, portable kits, replacement sensing components, and conductivity calibration solution. Start by identifying the measurements you need, then compare portability, included accessories, compatibility, and calibration needs.

Visual Guide

Popular examples in this category

Replacement pH Electrode and Conductivity Cell ModuleReplacement pH Electrode and Conductivity Cell ModuleWBB1642252Replacement Conductivity Cell ModuleReplacement Conductivity Cell ModuleWBB1410604Waterproof Conductivity Meter Kit with ElectrodesWaterproof Conductivity Meter Kit with ElectrodesWBB1641861Waterproof pH and Conductivity Meter KitWaterproof pH and Conductivity Meter KitWBB1641961
Use Cases

Match the meter to the readings you need

Choose conductivity-only tools for straightforward checks, or select multi-parameter meters when TDS, salinity, pH, resistivity, mV, or temperature readings are also part of the task.

How to Choose

Compare format, features, and included components

Pen-style meters suit convenient point-of-testing measurements, while handheld meters and kits offer broader measurement options and may include electrodes, calibration materials, sample accessories, or carrying cases.

Applications

Consider the water-based system being tested

Represented applications include testing tap water and wastewater, plus routine monitoring in cooling towers, boilers, reverse osmosis systems, pools, and spas.

Additional Information

Plan for calibration and component maintenance

Calibration standards and buffers support measurement preparation. For existing equipment, confirm the replacement cell or electrode module is compatible and compare listed dimensions before selecting.

0.00–19.99 mS/cmConductivity range

Listed range on represented compact conductivity pen meters.

4 parametersWater-quality readings

One waterproof meter measures conductivity, TDS, salinity, and temperature.

25 setsInternal memory

Available on one waterproof pH and conductivity meter.

1413 µSReference solution

Known conductivity value available for checking and calibration work.

Comparison Guide

Compare Conductivity Meter Product Types

Use this overview to narrow the category by testing format and the functions represented in the product summaries.

Product typeBest suited forKey represented considerations
Compact pen metersFast, convenient conductivity or TDS checks at the point of testingHandheld format, LCD readout, replaceable electrodes, automatic shutoff; select models include temperature display or measurement.
Waterproof handheld meters and kitsWater-based testing where several values or organized accessories are neededAvailable parameters include conductivity, TDS, salinity, pH, temperature, mV, and resistivity; select options include calibration materials, cases, memory, or a trend bar graph.
Replacement components and calibration solutionMaintaining compatible meters and preparing for routine checksConfirm stated meter compatibility, component function, and dimensions; use the 1413 µS solution as a known reference value for supported calibration tasks.
Planning Guide

Plan the right fit before choosing

Meter Types

Select a format that fits where and how you test

Portable choices range from compact pen meters to waterproof handheld meters and complete kits. Pen meters provide a small handheld format for convenient readings, while portable kits and waterproof meters support field or worksite testing and may organize components in a carrying case.

  • Conductivity pen meters offer readings from 0.00 to 19.99 mS/cm on represented models.
  • A TDS pen meter adds total dissolved solids and temperature measurement.
  • Waterproof meters support testing where water exposure is a concern.
  • Portable kits may include an electrode, batteries, a wrist strap, or a carrying case.
Measurement Needs

Choose only the parameters your process requires

Conductivity is the central measurement across the category, but available instruments add different water-quality values. Multi-parameter options can reduce the need to carry separate tools when several readings are needed at the same testing point.

  • Conductivity and TDS are available together on select portable meters.
  • Some waterproof meters measure conductivity, TDS, salinity, and temperature.
  • Select meters also add pH, with certain options including mV or resistivity.
  • Automatic temperature compensation is available on select portable and handheld models.
Calibration and Replacement Parts

Keep compatible equipment ready for routine work

The category includes calibration materials and replacement sensing components alongside complete meters. A 1413 µS standard solution provides a known conductivity reference point, while certain kits include conductivity standards and pH buffers. Replacement components should be selected by their stated compatibility, function, and dimensions.

  • A 500 mL 1413 µS standard solution supports meter checking and calibration tasks.
  • One pH and conductivity kit includes 84, 1413, and 12,880 microsiemens/cm standards plus pH 4, 7, and 10 buffers.
  • Replacement options include a dedicated conductivity cell and a combined pH electrode and conductivity cell module.
  • A conductivity cell is specified for use with EC600 and DO700 meters.
FAQ

Common questions before buying

What can conductivity meters measure?

All represented meters measure conductivity. Depending on the model, additional measurements may include TDS, salinity, temperature, pH, mV, or resistivity.

When should I choose a pen-style conductivity meter?

A pen-style meter is a compact option for convenient, fast measurements at the point of testing. Represented conductivity pen models have a listed range of 0.00 to 19.99 mS/cm.

Are calibration materials available?

Yes. The category includes a 1413 µS conductivity standard solution, and certain meter kits include conductivity standards, pH buffers, or both.

How do I select a replacement conductivity cell or electrode?

Confirm the stated compatibility and function, then compare the listed dimensions with your existing setup. A combined pH electrode and conductivity cell module and dedicated conductivity cell options are represented.

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