Dissolved Oxygen Meters
The DO 2700 benchtop meter measures dissolved oxygen in mg/L, ppm, or % saturation with simultaneous temperature display in °F or °C. Brilliant backlit display with dynamic stability indication. 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...Catalog No.: O8029 | OAK-35420-82
The Oakton DO 700 meter measures dissolved oxygen in mg/L, ppm, or % saturation with simultaneous temperature display in° F or °C. DO is measured from 0 to 20 mg/L (ppm) or from 0 to 200% saturation to meet the needs of a wide array of applications. 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 provides greater precision by correcting for temperature variations between 32 to...Catalog No.: O8030 | OAK-35642-50 | OAK-35642-52 | OAK-35642-54 | OAK-35820-64 | OAK-35642-55 | OAK-00653-00 | OAK-35640-70 | OAK-35640-71
The Oakton® waterproof DO 600 meter is a handheld, and dustproof meter. It measures dissolved oxygen (DO) and temperature within a substance and is commonly used for water and salt water testing, in dirty or wet environments. This meter features automatic temperature compensation (ATC), with single- or multi-point calibration. It has a large, LCD backlit, graphic display to provide ease of viewing, and to display indicators. The meter has an adjustable alarm to remind you when calibration is due. It stores up to 500 data sets, and has Infrared Direct Access (IrDA) wireless technology for...Catalog No.: O8031-1 | O8031-2 | O8031-3 | OAK-35640-50 | OAK-35640-54 | OAK-35640-56 | OAK-00653-00 | OAK-35640-71 | OAK-35640-70
The Portable Oakton DO 6+ can be used to test water quality in wastewater, surface water, ground water, or drinking water. A clear LCD display shows results in ppm or mg/L with enunciators to aid in use and troubleshooting. Six simple buttons allow for freezing readings, toggling between display units and temperature results, setup, calibration, and automatic barometric and salinity compensation after manual parameter inputs. Additional benefits of the DO 6+ allow you to view electrode slope, zero offset, and millivolt values for electrode diagnostics.
(Sample Photo...Catalog No.: O8032-1 | O8032-2 | O8032-3 | OAK-35642-50 | OAK-35642-52 | OAK-35642-54 | OAK-35640-56 | OAK-35642-55 | OAK-00653-00 | OAK-35640-70 | OAK-35640-71
Replacement parts for Oakton® DO 110 Meter.
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Catalog No.: OAK-35615-09 | OAK-35615-07
Thermo Scientific Orion STAR A326 Portable Multiparameter pH/RDO/Dissolved Oxygen Meters. ALL MODELS
Thermo Scientific Star A326 Orion Portable Multiparameter pH/RDO/Dissolved Oxygen Meter delivers high accuracy and premium performance everywhere you need it. The A326 is designed for a wide range of pH, mV, ORP, dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use the two meter channels to measure pH and dissolved oxygen simultaneously or view each channel separately. Log up to 5000 data point sets with time / date stamp and easily transfer calibration and data logs via...Catalog No.: O7021-1 | O7021-2
The YSI 5000 basic model features menu-driven operation and a large, liquid-crystal display. Auto stabilization lets you predetermine a stable reading. With YSI BOD Analyst Software, the 5000 performs all required BOD calculations. Internal memory for 100 data points reduces the need for manual entry. An RS232 interface allows upload to spreadsheets. When using the BOD software, you can transfer control of the functions to your computer's keyboard. In addition to the features included in the basic model, the YSI 5100 instrument offers built-in software to fulfill USEPA 503 regulations...Catalog No.: O5375-1 | O5375-2 | O5375-3 | O5375-4 | O5375-5 | O5375-6 | O5375-7 | O5375-8 | O5375-9
Save time and ensure data integrity with BOD Analyst for Windows, a user-friendly, flexible way to automate BOD calculations. This exclusive software captures first and fifth day results, performs calculations, and prints reports. Conforms to Standard Methods Rules. Windows-based format. Allows export of data to other programs, including Lotus, dBase, Excel, and any LIMS. Reduces error by letting you set alarms for out-of-range temperatures and super-saturated samples. BOD analysis is even easier when you add a bar code reader. One swipe of the reader records the BOD bottle number, DO...Catalog No.: O5376-1 | O5376-2
Field-proven, the YSI 55 meter measures dissolved oxygen in mg/L or percent. Offering pushbutton calibration with a built-in calibration chamber and direct salinity compensation, the YSI 55 provides simultaneous readings of oxygen and temperature. Temperature compensation is automatic. The stainless steel YSI probe sinks easily and the backlit display features a low battery indicator. A strain relief protects cable options of 12, 25, or 50 feet. Battery powered.Catalog No.: O6065-1 | O6065-2 | O6065-3
Take simple, routine dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion™ Star A113 Dissolved Oxygen Benchtop Meter, an easy-to-use and budget-friendly instrument for basic dissolved oxygen analysis in the lab. Calibrate polarographic DO probes using water-saturated air or custom value using Winkler titration. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage. 3-year warranty.... Catalog No.: O7000-1 | O7000-2
Record accurate and reliable dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion™ Star A213 Dissolved Oxygen and RDO Benchtop Meter, ideal for a wide range of applications and advanced dissolved oxygen analysis in the lab. All critical data is shown with your measurements including temperature, date and time, read type, measurement stability and active calibration information. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates. Use an RDO optical or polarographic DO...Catalog No.: O7017-1 | O7017-2 | O7017-3
Thermo Scientific™ Orion™ Star A323 Dissolved Oxygen and RDO Portable Meter produces high accuracy and premium performance everywhere you need it. It is designed for a wide range of dissolved oxygen and temperature testing and field applications. Orion Star A323 RDO/DO portable meters are designed to be easy to use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options. Calibration and high/low limit alarms and password-protected measurement methods are standard. Evaluate samples in...Catalog No.: O7019-1 | O7019-2
Replacement Parts for Oakton DO Meters. For use with Oakton meters: DO 6, DO 100, DO 110, DO 300.
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WATCH VIDEO: DO Probe Calibration and Maintenance
Catalog No.: OAK-WD-35640-75 | OAK-35640-54 | OAK-35640-56 | OAK-00653-00 | OAK-35640-70 | OAK-35640-71
Get high accuracy, premium performance and ultimate flexibility with the Thermo Orion™ Versa Star Pro™ Benchtop Meter with Dissolved Oxygen / RDO Module. Meet your most challenging applications for dissolved oxygen and temperature. Easily view measurements on the stunning color display and customize the four meter channels with interchangeable modules. Use an RDO optical or polarographic DO probe and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point. Log up to 2000 data point sets with time / date stamp and transfer to a printer or...Catalog No.: PH2056-1 | PH2056-2
Tough ABS plastic housing and water-resistant design with o-ring seal and membrane keypad assure a long life in severe lab or harsh plant environments. HOLD button freezes the reading on the display. High contrast, easy to read 3/8-inch-high LCD digits simultaneously display oxygen concentration and temperature. At the press of a button, unit recalls minimum/maximum readings. Designed for intuitive, easy operation by everyone. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory. It indicates traceability to...Catalog No.: CON4319
Simultaneously displays oxygen concentration and temperature. Serial RS-232 output allows it to be connected to a computer or data logger for monitoring and keeping results. Jumbo-size digits are 1-3/8 inches high. At the touch of a button the instrument recalls highest, lowest, and average readings. A DATA HOLD button freezes the display to capture readings. To assure accuracy an individually serial-numbered Traceable® Certificate is supplied to indicate traceability to standards provided by NIST (National Institute of Standards and Technology). Unit is supplied with probe, five membranes...Catalog No.: CON4320
Add dissolved oxygen and temperature measurement capabilities to your Thermo Orion™ Versa Star meter using the Orion™ Versa Star Dissolved Oxygen/RDO Measurement Module. Each Orion™ Versa Star meter has four channels that can be customized with interchangeable measurement modules. The Orion™ Versa Star RDO/DO module offers the flexibility to use Orion™ RDO optical or polarographic probes with automatic sensor recognition and calibration using water-saturated air, air-saturated water, custom value using Winkler titration and zero point options.