pH/ORP/ISE Handheld Meters, Oakton

WD-35432-01 PD 650 Portable Waterproof pH/Dissolved Oxygen Meter with "All-in-One" Probe, with NIST Traceable Certificate of Calibration by Oakton

Ideal for wastewater and aquaculture!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button calibration for all parameters 6 points each for pH and conductivity; 3 points for DO
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

WD-35432-02 PD 650 Portable Waterproof pH/Dissolved Oxygen Meter by Oakton

Ideal for wastewater and aquaculture!

• Includes meter and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button calibration for all parameters 6 points each for pH and conductivity; 3 points for DO
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

WD-35432-03 PD 650 Portable Waterproof pH/Dissolved Oxygen Meter, with NIST Traceable Certificate of Calibration by Oakton

Ideal for wastewater and aquaculture!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button calibration for all parameters 6 points each for pH and conductivity; 3 points for DO
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

WD-35432-70 PD 650 Portable Waterproof pH/Dissolved Oxygen Meter with Kit by Oakton

Ideal for wastewater and aquaculture!

• Includes meter, All-in-One electrode, DO probe, calibration standard, rubber boot, multiprobe holder, batteries, and hard carrying case
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button calibration for all parameters 6 points each for pH and conductivity; 3 points for DO
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

WD-35434-00 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter with Probes by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35434-02 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35434-03 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter, with NIST Traceable Certificate of Calibration by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35434-70 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter with Kit by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35434-71 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter with Kit, with NIST Traceable Certificate of Calibration by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35434-90 Multi-probe flowblock for use with Oakton 650-series meters by Oakton

The Oakton multi-probe flowblock can be used directly in-line with most ground water pump systems. The flowblock is designed for minimal sample volume (less than 40 mL with probes installed) to virtually eliminate the need to stir the sample. Solid acrylic block stands up to field conditions. Compression fittings around probes provide a leak-proof setup. Includes 3/16" and 1/4" quick-connect barb fittings.

• Measure several parameters from the same sample source at the same time
• Sensors are positioned directly in the sample stream
• Designed to work with one Oakton conductivity probe, up to two standard 12-mm diameter pH, ORP, or ion-selective electrodes (one plug included), and one Oakton dissolved oxygen probe
• Compatible with flow rates from 100 mL/min up to 1 gal/min
• Includes quick-connect barb fittings for easy tubing connection and cleaning

WD-35608-50 Conductivity/TDS Cell, Ultem Body, Steel Sensor, 3 ft Cable, K=1.0 by Oakton

Feature built-in temperature compensation

• Ultem Cells with K = 1.0 have removable a probe guard for easy cleaning

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)

Each conductivity/TDS cell has a temperature range of 0 to 100°C.

WD-35608-52 Conductivity/TDS Cell, Glass Body, Platinum Sensor, 3 ft Cable, K= 1.0 (Use with CON 400, CON 410, TDS 400, pH/CON 300 and pH/CON 510 meters) by Oakton

Feature built-in temperature compensation

• Ultem Cells with K = 1.0 have removable a probe guard for easy cleaning

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)

Each conductivity/TDS cell has a temperature range of 0 to 100°C.

WD-35608-55 Conductivity/TDS Cell, Epoxy Body, Platinum Sensor, 3 ft Cable, K= 0.1 by Oakton

Feature built-in temperature compensation

• Ultem Cells with K = 1.0 have removable a probe guard for easy cleaning

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)

Each conductivity/TDS cell has a temperature range of 0 to 100°C.

WD-35608-57 Conductivity/TDS Cell, Ultem Body, Steel Sensor, 10 ft Cable, K = 0.1 (Use with CON 400, CON 410, TDS 400, pH/CON 300 and pH/CON 510 meters) by Oakton

Feature built-in temperature compensation

• Ultem Cells with K = 1.0 have removable a probe guard for easy cleaning

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)

Each conductivity/TDS cell has a temperature range of 0 to 100°C.

WD-35613-20 pH 6+ Meter Only, 0 to 100°C Temperature Range, 0.00 to 14.00 pH Range, and ±1999 mV Range by Oakton

Reads pH, mV (for ORP/Redox measurements) and temperature

Achieve professional results at an economical price! The microprocessor-based pH 6+ meter gives you high accuracy and reliability. Use this meter to take pH, mV and temperature measurements. The millivolt readout lets you take ORP readings. Meter includes a protective rubber boot that also acts as a meter stand.

• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration and mV offset calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH and ORP electrodes with BNC connectors

WD-35613-41 pH 6+ Meter Only, 0 to 100°C Temperature Range, 0.00 to 14.00 pH Range, and ±1999 mV Range, with NIST Traceable Certificate of Calibration by Oakton

Reads pH, mV (for ORP/Redox measurements) and temperature

Achieve professional results at an economical price! The microprocessor-based pH 6+ meter gives you high accuracy and reliability. Use this meter to take pH, mV and temperature measurements. The millivolt readout lets you take ORP readings. Meter includes a protective rubber boot that also acts as a meter stand.

• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration and mV offset calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH and ORP electrodes with BNC connectors

WD-35613-44 pH 6+ Meter Kit - Reads pH, mV (for ORP/Redox measurements) and Temperature, with NIST Traceable Certificate of Calibration by Oakton

Reads pH, mV (for ORP/Redox measurements) and temperature

Achieve professional results at an economical price! The microprocessor-based pH 6+ meter gives you high accuracy and reliability. Use this meter to take pH, mV and temperature measurements. The millivolt readout lets you take ORP readings. Meter includes a protective rubber boot that also acts as a meter stand.

• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration and mV offset calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH and ORP electrodes with BNC connectors

WD-35613-50 pH 5+ Meter with ATC Probe, Rubber Boot, and Batteries by Oakton

High ±0.01 pH accuracy at economical prices

The microprocessor-based pH 5+ meter is OAKTON s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand.

• Includes pH 5+ Portable pH Meter with rubber boot, and batteries
• Reads pH and temperature
• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH electrodes with BNC connectors

WD-35613-51 pH 5+ Portable pH Meter Only, with NIST Traceable Certificate of Calibration by Oakton

High ±0.01 pH accuracy at economical prices

The microprocessor-based pH 5+ meter is OAKTON s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand.

• Includes: pH 5+ Portable pH Meter with rubber boot, and batteries
• Reads pH and temperature
• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH electrodes with BNC connectors

WD-35613-52 pH 5+ Meter with Single Junction, Sealed, Epoxy-body Electrode, ATC Probe, Rubber Boot, and Batteries by Oakton

High ±0.01 pH accuracy at economical prices

The microprocessor-based pH 5+ meter is OAKTON s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand.

• Includes pH 5+ Meter with single-junction, sealed, epoxy-body electrode, ATC probe, rubber boot, and batteries
• Reads pH and temperature
• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH electrodes with BNC connectors

WD-35613-53 pH 5+ Meter with pH and ATC Probe, with NIST Traceable Certificate of Calibration by Oakton

High ±0.01 pH accuracy at economical prices

The microprocessor-based pH 5+ meter is OAKTON s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand.

• Includes pH 5+ Meter with single-junction, sealed, epoxy-body electrode, ATC probe, rubber boot, and batteries
• Reads pH and temperature
• Automatic Temperature Compensation (ATC)
• All push button operation
• Three-point pH calibration
• Auto buffer recognition
• Hold function; Auto-off
• Use with most pH electrodes with BNC connectors