Oakton Instruments

WD-35418-20 pH 620 Portable Waterproof pH Meter with All-in-One pH/Temperature Probe by Oakton

Expanded range, resolution and accuracy, increased memory, and advanced communications

These waterproof handheld meters feature a 2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line.

Store up to 500 data sets in the meters memory. Time-and-date-stamping meets Good Laboratory Practice (GLP) standards.

The pH 600 meters offer the latest in calibration capabilities including up to 6 calibration points, a user-settable calibration due alarm, and up to 15 buffer options with auto buffer recognition of USA, NIST, DIN, and PWB standards.

The infrared IrDA wireless technology makes PC downloading more convenient and easier. Dual power up allows you to use batteries while out in the field or the optional AC power adapter while in the lab.

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

• No more excuses for missing data! Out-of-date or unperformed calibrations are now things of the past!

WD-35801-72 Double-junction, Epoxy-body, Gel-filled pH Electrode (Use with pH 10, pH 100, pH 500, pH 1000, pH 2500 meters) by Oakton

Built-in temperature sensor lets you take ATC readings with a single probe

All-in-One electrodes feature a built-in temperature sensor for taking readings with Automatic Temperature Compensation (ATC). Choose a single junction electrode for field, clean water, and general purpose applications. Choose a double junction electrode for most applications, including dirty water, heavy metals and organics applications.

Each electrode is 12 mm dia with a 3 ft cable (except submersible electrode, which is 25 mm dia with a 10 ft cable). We offer other All-in-One electrodes

• Each 12 mm electrode includes a FREE electrode saver bottle to extend electrode life
• Feature a BNC connector for pH and a mini phono plug connector for temperature

WD-35413-21 pH/Con 700 Benchtop Meter with and Electrode Stand, 110/220 VAC, 50/60 Hz, 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-35431-71 PC 650 Portable Waterproof pH/Conductivity Meter with Kit, with NIST Traceable Certificate of Calibration by Oakton

Two most common electrochemistry measurements in one convenient meter!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button pH calibration at up to six points Up to 15 buffer options with autobuffer recognition of USA, NIST, DIN, and PWB standards
• 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-35653-09 10 µS Conductivity/TDS "Singles" Calibration Solution Pouch, 20 Pouches each with 20 mL of Solution by Oakton

Choose from economical solution bottles or individually sealed pH buffer pouches.

All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to ensure quality. ±0.01 pH at 25°C.

OAKTON pH buffer solution bottles are labeled with the name and CAS number for all ingredients (for Right-to-Know requirements), and are supplied with an MSDS (Material Safety Data Sheet).

OAKTON pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use-take them to your test site for on-the-spot calibration. Each box contains twenty 20 mL pouches. Dimensions: 4.5"L x 5"W x 4.5"H (box). Shpg wt 1 lb per box.

• NIST traceable materials
• Labeled with pH vs temperature tables for accurate calibration

WD-35802-03 Ammonium NH4+ Double-junction Ion-Selective Electrode (ISE) by Oakton

Double junction makes these electrodes ideal even for rugged applications

Use these economical Ion Selective Electrodes (ISEs) with the ION 510 meter, pH 2500 Ion benchtop meter, or the Ion Acorn meters. They also are suitable for use with any other ion meter, or with any meter with 0.1 mV resolution. All ISEs feature a BNC connector and 3-ft cable.

ISE solution kits contain the solutions and accessories needed for calibration, sample preparation and measurement of ion concentration and activity. All solutions are supplied with MSDS (Material Safety Data Sheet) and have a value of 1000 ppm.

• Each features a BNC connector and 3-ft cable

WD-35613-83 Ion 6+ Meter Kit, 0.0 to 100.0°C Temperature Range, 0.00 to 14.00 pH Range, ±1999 mV Range, and 0.01 to 1999 ppm, with NIST Traceable Certificate of Calibration by Oakton

Direct readout of ion concentration at economical prices

These rugged, economical meters are very easy to use. Features include all push-button calibration, hold function,auto-off, and splash-resistantkeypad. Read concentration in ppm and mV as well as pH and temperature in ºC. The included protective rubber boot also acts as a meter stand for benchtop use. Order ISE electrodes separately.

• Works with almost all ion selective electrodes with BNC connectors
• Reads ion concentration (ppm) pH, mV, and temperature
• Preprogrammed ion calibration points let even beginners take readings in minutes
• Hold function; Auto-off