Choose from economical solution bottles or individually sealed pH buffer pouches. NIST traceable materials Labeled with pH vs. temperature tables for accurate calibration All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to…

Compact footprint is over 40% smaller than other benchtop meters Large display permits easier readout viewing Datalogging allows you to store and recall up to 100 data sets The easy-to-use, microprocessor-based pH 700 benchtop meter measures pH, mV, relative mV, and temperature. The…

All-in-One double junction electrode features a built-in temperature sensor for taking readings with Automatic Temperature Compensation (ATC). For most applications, including dirty water, heavy metals and organics applications. Each electrode is 12 mm diameter with a 3 foot cable Each…

Oakton® zero oxygen standard solution ensures accuracy of your dissolved oxygen meter. For accurate dissolved oxygen blanking, the solution undergoes testing using the Winkler method. The special packaging in the PETG bottle improves shelf life. Follow all precautions recommended by your…

An affordable way to take consistent, accurate conductivity measurements in your laboratory 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! CON 700…

Get quick and reliable temperature readings everywhere from the lab to production floor Handheld thermocouple thermometers provide precise measurements when accuracy is a must, delivering dependable results every time! Each model is packed with distinctive features for use in a wide array of…

Rugged, accurate, reliable--best value for an IP67-rated waterproof meter Intuitive, user-friendly icons—probe status displays cell constant Grip-Clip holder quickly and easily secures the probe to your beaker or container Expanded data logging for up to 150 data sets 700 hours…

Maintain temperature and humidity records for buildings or controlled environment chambers. Use one-day rotation for detailed views of troubled areas, longer rotation times for routine records. A flashing LED indicates drum is rotating. Two size C batteries provide up to six months of…

These single-junction electrodes are available with sealed epoxy body, or refillable glass body.  Ideal for flat surface measurements such as paper or skin

Adheres to most surfaces; kapton-insulated wire and industrial adhesives for high temperature and long-term durability Use with any Oakton Digi-Sense and Acorn thermocouple thermometer Junction: grounded; 5 second response time 2 x 1 inch probe surface No nylon handle and 5 foot L wire

Individual conductivity/TDS calibration solution pouches NIST traceable materials for high accuracy Contains right amount of solution for calibration No containers to clean or carry Pouches are ideal for on-site calibration and verification in the field. Pouches are airtight…

Automatically recognizes pH buffer standards Large LCD dual-line display shows pH and temperature readings simultaneously Rugged IP67-rated housing is waterproof, dustproof, and floats in water Leakproof cap with fill line functions as a sample/calibration and hydrating cup …

Heavy-duty thermometer offers versatility and accuracy in a compact design 3-way hands-free operation available Large easy-to-read screen with back light Rugged armor with built-in stand—withstand the toughest conditions Easy-to-use automatic field calibration ensures accurate…

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

So economical, you’ll want several for monitoring and recording environmental conditions This hygrothermograph is so compact it fits almost anywhere- measures just 6.125"L x 7.5"H x 4"D. Quartz-controlled drive is employed for accuracy; operates for six months on one AA…

The Oakton accessory ensures smooth functioning of hygrothermograph chart recorder models.

Safely and easily locate hot and cold spots, preventing problems and saving costs Ergonomic pistol-grip infrared (IR) thermometers provide the precision you need for quick and easy temperature measurements. Noncontact meters safely measure the surface temperature of objects without physically…

Time constant is the time required to reach 63.2% of the new reading. To determine how long it will take to reach 99% of the new reading multiply the time constant by five. The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the…

Tank clamp lets you mount a mixer head and a controller support (either model 04552-70 or 04552-75) directly onto an open top drum or container (maximum 1-1/2" [38 mm] wall thickness) Support stand has an electropolished cast steel base and 303 stainless steel support rod measuring 29"H x…

the temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are…

Extremely versatile—the meter automatically recognizes which sensors you plug in so you can easily switch parameters whenever you want Select a meter with the number of channels you need (1, 2, or 3) and the sensors for the parameters you are measuring (pH, conductivity, or DO) Eliminate…

Affordable optical RDO technology reduces maintenance time and costs 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…

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…

The Oakton 0.1M calibration standard is suitable for use with Oakton electrodes to ensure accurate measurements. 1 year warranty Solutions needed for accurate measurements

A variety of conductivity probes for any application. Choose a cell constant compatible with your application. Varying cable lengths available. Keep your multiparameter meters up and running with replacement conductivity probes. Update, upgrade, or replace to get the best out of your Oakton…

Upgrades to design and function won't break the bank Expanded 4-digit dual-line display shows pH and temperature readings simultaneously Additional key provides an easier, more intuitive interface Improved cap functions as a sample cup and as a stabilizing base to stand the meter…

Ensure lighting standards and increase system efficiencies Designed for precision light intensity measurements indoors and out. Ensures safety and quality control requirements are met while increasing comfort levels and productivity. View measurement data in graphical formats as well as…

You’ll never loose this tester by dropping it into a tank or pond; the waterproof ORPTestr floats! IP67-rated housing protects the instrument from rugged field and plant environments. Replaceable sensor lets you reuse meter body many times without losing waterproof and dustproof…

This double junction electrode is for most applications, including dirty water, heavy metals and organics applications. It has a wider range for high sodium/high pH applications. Electrode is 12 mm diameter, and has a BNC connector with a 3 foot cable Epoxy body, sealed Includes a…

Great general-purpose meter for laboratories where GLP data-management is required Large display with bright backlight Dynamic reading stability indication indicates when your measurement is stable Up to 500-point memory with date-time stamp for GLP Password protection for both setup…

Get quick and reliable temperature readings everywhere from the lab to production floor Handheld thermocouple thermometers provide precise measurements when accuracy is a must, delivering dependable results every time! Each model is packed with distinctive features for use in a wide array of…

Safely and easily locate hot and cold spots, preventing problems and saving costs Ergonomic pistol-grip infrared (IR) thermometers provide the precision you need for quick and easy temperature measurements. Noncontact meters safely measure the surface temperature of objects without physically…