Oakton Instruments

WD-35701-00 Oakton Economical Minidrum Hygrothermograph by Oakton

Our most economical hygrothermograph!

This compact hygrothermograph is our most economical model. Drive is quartz-controlled for accuracy; operates for six months on one AA battery. Features corrosion-resistant acrylic housing. Includes 1 sheet of 7-day, °C chart paper and and one AA battery. Order additional chart paper and pens separately.

• Includes AA battery (1) and 55 sheets of 7-day, °C chart paper
• Uses humidity sensing coil for accurate, consistent readings
• Built-in LCD clock in base lets you view time at a glance

WD-35625-41 Economic 2-in-1 Food Safety IR Thermometer by Digi-Sense

A combination contact/noncontact thermometer for all food applications

Check critical food temperatures and monitor HACCP food safety zones with this combination contact/noncontact thermometer. LED s rapidly indicate if food temperature is in the bacterial growth safety zone. Green lights indicate safe temperatures below 40°F (4°C) and above 140°F (60°C). Red light indicates the HACCP danger zone between 40 to 140°F (4 to 60°C). The contact probe swings out for internal temperature checks, then folds in for storage. IR mode provides quick, noncontact surface measurements and stores maximum reading. Target illumination indicates target measurement area and is ideal for close working distances of 2 to 12 . Countdown timer with alarm monitors cooking and cooling intervals and HACCP exposure times set countdown timer to a maximum of 8 hours.

• Go/no-go LEDs provide quick check of HACCP food zones
• Sealed IP54 housing make for easy cleaning

WD-35416-00 DO 2700 Benchtop Meter with Probe by Oakton

Designed for optimal performance and versatility at an affordable price!

DO 2700 meter measures dissolved oxygen in mg/L, ppm, or % saturation with simultaneous temperature display in °F or °C. Independent 100% and 0% calibration points provide accuracy over the entire range. Measurement accuracy can be increased by manual barometric pressure and salinity compensation meter automatically calculates offset. Built-in automatic temperature compensation (ATC) provides greater precision by correcting for temperature variations.

Meter is encased in a compact housing which takes up minimal bench space nearly 40% less space than comparable meters. Water-resistant membrane keypad and convenient pullout reference guide provide useful features for the lab.

• Brilliant backlit display with dynamic stability indication
• Up to 500 point memory with date-time stamp for GLP
• Output data to PC
• Meter includes self-stirring probe that is ideal for BOD and other DO applications in the laboratory

WD-35640-30 DO 450 Portable Waterproof DO Meter and Probe 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-35408-02 CON 600 Portable Waterproof Conductivity Meter 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-35614-34 pH 150 Portable Waterproof pH Meter with NIST Certificate by Oakton

The pH 150 meter offers a rugged, waterproof housing with built-in stand at an economical price. The large, three-line LCD lets you simply view the pH or mV measurement simultaneously with temperature and calibration % slope. Auto buffer recognition identifies the correct pH buffer for rapid, reliable calibration.

Calibrate meter with up to six points from USA, NIST, and DIN pH buffer sets. Automatic temperature compensation (ATC) ensures measurement accuracy even in fluctuating temperatures. Select temperature readout from C/F to suit your application.

Meter features include ready (stability) indicator, smart averaging, hold function, calibration alarm (visible), battery life indicator, and electrode status. Data storage allows manual storage and recall of 150 data sets, as well as the log of the last calibration data.

• Intuitive, user-friendly icons--electrode status displays pH slope
• Grip-Clip holder quickly and easily secures the electrode to your beaker
• Expanded data logging for up to 150 data sets
• mV offset for calibration of ORP standards, zeroing mV, and pH diagnostics
• 700 hour battery-life, or optional AC power adapter
• Built-in stand and wall mount option allow for easy benchtop measurement