$1000 - $2000, Oakton Instruments

WD-35635-00 T-100 Turbidity Meter with Kit by Oakton

Waterproof and dustproof with IP67 rated housing that floats!

Designed for portability and durability the waterproof T-100 turbidity meter is ideal for monitoring turbidity in chemical, food and industrial applications. The microprocessor-based T-100 turbidity meter uses an infrared LED light source and delivers unprecedented repeatability and accuracy while offering resolution as low as 0.01 NTU. This lightweight meter is a valuable analytical tool for field-testing and quality control.

Calibration standards are now provided in freeze-resistant 60-mL HDPE bottles for better shipping and longer shelf-life.

• Includes primary calibration standards (4), cuvettes w/ light shield caps (7), collection bottle, lint-free cloth, silicone oil, batteries, hard carrying case, and manual
• Four point push-button calibration for full-range accuracy
• Auto-ranging from 0 to 1000 NTU

WD-35635-05 T-100 Turbidity Meter Only by Oakton

Waterproof and dustproof with IP67 rated housing that floats!

Designed for portability and durability the waterproof T-100 turbidity meter is ideal for monitoring turbidity in chemical, food and industrial applications. The microprocessor-based T-100 turbidity meter uses an infrared LED light source and delivers unprecedented repeatability and accuracy while offering resolution as low as 0.01 NTU. This lightweight meter is a valuable analytical tool for field-testing and quality control.

Calibration standards are now provided in freeze-resistant 60-mL HDPE bottles for better shipping and longer shelf-life.

• Includes three empty cuvettes wihte light shield caps, silicone oil, lint-free cloth, 4 AAA batteries, instruction, and hard carrying case
• Four point push-button calibration for full-range accuracy
• Auto-ranging from 0 to 1000 NTU

WD-35640-90 DO 450 Portable Waterproof DO Meter Kit by Oakton

The RDO 450 meter uses optical measurement technology offering fast response times and long-term stability with minimal maintenance. Plus automatic temperature compensation (ATC), barometric pressure compensation, and salinity correction to further ensure measurement accuracy. The large, backlit LCD lets you view % saturation or mg/L (ppm) simultaneously with temperature.

Rugged, IP67-rated waterproof housing make the meter ideal for plant or field testing. Additional features include ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cables for USB and RS-232 connectivity.

• Eliminates costly, tiresome membranes and solutions
• Rugged, IP67-rated housing for plant and field applications
• USB and RS-232 output for up to 500 data sets
• 500 hours battery life, or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

WD-35419-23 Ion 700 Meter with "All-in-one" SJ Epoxy pH Electrode/ATC Probe and Stand, 110/220 VAC 50/60 Hz by Oakton

Large display allows you to see measurement values at a glance

Ion 700 meter measures pH, mV, relative mV, and temperature while adding ion measurement capabilities. Ion concentration is directly read in ppm for easy use. Verify electrode operation while taking measurements with the dual ppm and mV display. Up to three ion-concentration standards (choose from 0.1, 1.0, 10.0, 100.0, or 1000.0 ppm) may be calibrated.

The easy-to-use, microprocessor-based meter features HOLD, ATC, recorder output, and electrode diagnostics. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Five-point pH calibration, with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers, makes for easy calibration no matter which requirement you need to meet. The convenient pull-out quick reference card keeps procedures handy at all times. The large, dual-display LCD provides excellent visibility even from a distance. Meter accepts pH, ORP, or ion-selective electrodes with BNC connectors.

• Custom 3-1/4" x 2-7/16" LCD display
• Small size conserves valuable benchspace
• Store and recall up to 100 data sets

WD-35408-00 CON 600 Portable Waterproof Conductivity Meter with Probe by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-01 CON 600 Portable Waterproof Conductivity Meter with Probe by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-03 CON 600 Portable Waterproof Conductivity Meter, with NIST Traceable Certificate of Calibration by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-10 CON 610 Portable Waterproof Conductivity Meter with Probe by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes conductivity probe and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-11 CON 610 Portable Waterproof Conductivity Meter with Probe, with NIST Traceable Certificate of Calibration by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes conductivity probe and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-12 CON 610 Portable Waterproof Conductivity Meter by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-13 CON 610 Portable Waterproof Conductivity Meter, with NIST Traceable Certificate of Calibration by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-70 CON 600 Portable Waterproof Conductivity Meter with Kit by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-71 CON 600 Portable Waterproof Conductivity Meter with Kit by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-80 CON 610 Portable Waterproof Conductivity Meter with Kit by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes conductivity probe, conductivity standards (60mL each of 1413 µS, 12.88mS, 3000 ppm, and rinse water), rubber boot, electrode holder, batteries, and hard carrying case
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35408-81 CON 610 Portable Waterproof Conductivity Meter with Kit, with NIST Traceable Certificate of Calibration by Oakton

Conductivity, TDS, resistivity, salinity measure from pure water to seawater!

• Includes conductivity probe, conductivity standards (60mL each of 1413 µS, 12.88mS, 3000 ppm, and rinse water), rubber boot, electrode holder, batteries, and hard carrying case
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration; auto or manual Fast, trouble-free calibration for more accurate measurements
• Large backlit graphic display Multi-line 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
• Advanced data management Store up to 500 data sets and download via Infrared IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• Accept 2-cell and 4-cell conductivity probes Measure over a broad conductivity range up to 500 mS/cm
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from bumps and dings (optional; included with kits)

WD-35411-01 CON 700 Meter w/probe & stand, with NIST Traceable Certificate of Calibration by Oakton

An affordable way to take consistent, accurate conductivity measurements in your laboratory!

CON 700 meter reads 0 to 199.9 mS across five ranges autoranging feature automatically gives the best resolution for your measurements. Calibrate at up to five conductivity points (one per range) for improved measurement accuracy. Adjustable temperature coefficient provides additional accuracy. Cell constant is selectable for very high or low range measurements - meter is flexible to your application. Selectable manual or automatic temperature compensation gives greater precision.

Meter is encased in a compact 6-1/8" L x 6-7/8" W x 2-3/4" housing which takes up a minimum of bench space. Water-resistant membrane keypad and convenient pullout reference guide provide useful features for the lab. Large dual display shows conductivity or TDS and temperature and has a ready indicator and HOLD function.

• Compact size frees up bench space
• Large brightly lit display allows for easy reading of measured values
• Easily toggle between conductivity and TDS at the touch of a button!

WD-35412-00 CON 2700 Benchtop Meter with Conductivity Probe and Stand by Oakton

Measure conductivity, total dissolved solids (TDS), salinity, resistivity, and temperature

The CON 2700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance and features stability indication. All measurements include temperature display. The meter includes automatic or manual temperature compensation, temperature in °F or °C, and display Hold. A calibration due alarm function means no more out-dated calibrations. The water-resistant membrane keypad offers password protection for both set-up and calibration.

Multiple pH slopes and offset display enables quick, easy electrode diagnosis. The electrode holder can be mounted on either side of the meter. The convenient pull-out, quick-reference card keeps keypad functions at your fingertips.

• Brilliant backlit display with dynamic stability indication
• Up to 500 point memory with date-time stamp for GLP
• Output data to printer or PC
• Accepts either 2-cell or 4-cell electrodes
• Features auto-standardization, auto-calibration, and autoranging
• Calibration due alarm with password protection for setup and calibration
• Measures salinity from 0.0 to 80 ppt and resistitivy from 2.000 ohms to 20.0 Mohms

WD-35412-01 CON 2700 Benchtop Meter with Conductivity Probe and Stand, with NIST Traceable Certificate of Calibration by Oakton

Measure conductivity, total dissolved solids (TDS), salinity, resistivity, and temperature

The CON 2700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance and features stability indication. All measurements include temperature display. The meter includes automatic or manual temperature compensation, temperature in °F or °C, and display Hold. A calibration due alarm function means no more out-dated calibrations. The water-resistant membrane keypad offers password protection for both set-up and calibration.

Multiple pH slopes and offset display enables quick, easy electrode diagnosis. The electrode holder can be mounted on either side of the meter. The convenient pull-out, quick-reference card keeps keypad functions at your fingertips.

• Brilliant backlit display with dynamic stability indication
• Up to 500 point memory with date-time stamp for GLP
• Output data to printer or PC
• Accepts either 2-cell or 4-cell electrodes
• Features auto-standardization, auto-calibration, and autoranging
• Calibration due alarm with password protection for setup and calibration
• Measures salinity from 0.0 to 80 ppt and resistitivy from 2.000 ohms to 20.0 Mohms

WD-35413-00 pH/Con 700 Benchtop Meter with pH Electrode, Conductivity/Temp Probe, and Electrode Stand, 110/220 VAC, 50/60 Hz by Oakton

Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button

The pH/CON 700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance. Dual-display allows you to read both a measured parameter and temperature at a glance. The meter features pH auto-buffer recognition for both USA and NIST buffer sets (1.68, 4.01, 7.00, 10.01 and 12.45 or 1.68, 4.01. 6.18. 9.86, and 12.45), automatic or manual temperature compensation, temperature selectable in either °F or °C, display HOLD, and water-resistant membrane keypad.

Previous calibration points, electrode slope and offset, and conductivity/TDS cell constants are stored in memory for quick and easy retrieval. The convenient pull-out quick reference card keeps keypad functions at your fingertips.

• Space-saving design takes up less room on the bench than other meters
• Large display lets you see your measurements from across the lab
• Conductivity and TDS autoranging chooses the best resolution for each measurement

WD-35413-01 pH/Con 700 Benchtop Meter with pH Electrode, Conductivity/Temp Probe, and Electrode Stand, 110/220 VAC, 50/60 Hz, with NIST Traceable Certificate of Calibration by Oakton

Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button

The pH/CON 700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance. Dual-display allows you to read both a measured parameter and temperature at a glance. The meter features pH auto-buffer recognition for both USA and NIST buffer sets (1.68, 4.01, 7.00, 10.01 and 12.45 or 1.68, 4.01. 6.18. 9.86, and 12.45), automatic or manual temperature compensation, temperature selectable in either °F or °C, display HOLD, and water-resistant membrane keypad.

Previous calibration points, electrode slope and offset, and conductivity/TDS cell constants are stored in memory for quick and easy retrieval. The convenient pull-out quick reference card keeps keypad functions at your fingertips.

• Space-saving design takes up less room on the bench than other meters
• Large display lets you see your measurements from across the lab
• Conductivity and TDS autoranging chooses the best resolution for each measurement

WD-35413-20 pH/Con 700 Benchtop Meter with and Electrode Stand, 110/220 VAC, 50/60 Hz by Oakton

Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button

The pH/CON 700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance. Dual-display allows you to read both a measured parameter and temperature at a glance. The meter features pH auto-buffer recognition for both USA and NIST buffer sets (1.68, 4.01, 7.00, 10.01 and 12.45 or 1.68, 4.01. 6.18. 9.86, and 12.45), automatic or manual temperature compensation, temperature selectable in either °F or °C, display HOLD, and water-resistant membrane keypad.

Previous calibration points, electrode slope and offset, and conductivity/TDS cell constants are stored in memory for quick and easy retrieval. The convenient pull-out quick reference card keeps keypad functions at your fingertips.

• Space-saving design takes up less room on the bench than other meters
• Large display lets you see your measurements from across the lab
• Conductivity and TDS autoranging chooses the best resolution for each measurement