Oxygen Meters
Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.
VWR® pHenomenal® OX 4110 H Dissolved Oxygen Meter, Handheld, with Optical Oxygen Probe
Supplier: VWR Collection
This user friendly portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise optical oxygen measurements in field applications. Complete with waterproof USB output for connection to a computer. GLP compliant.
Expand 1 Items
VWR® phenomenal® OX 4100 H, Dissolved Oxygen Meter, Handheld
Supplier: VWR Collection
This user friendly portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise measurements in field applications. Complete with waterproof USB output for connection to a computer. GLP compliant.
Expand 1 Items
VWR® DO-230, Portable Meter Set, Dissolved Oxygen
Supplier: VWR Collection
These precise instruments measure dissolved oxygen in % and ppm (mg/L) and temperature. A built-in microprocessor stores, calculates and compensates for all parameters related to DO determinations.
Expand 1 Items
VWR® DO 210/DO 210 M, Dissolved Oxygen Meters, Handheld
Supplier: VWR Collection
These precise instruments measure dissolved oxygen in % and ppm (mg/l) and temperature. A built-in microprocessor stores, calculates, and compensates for all parameters related to DO determinations.
Expand 1 Items
Dissolved oxygen meter, bench, inoLab® Oxi 7310
Supplier: WTW
High quality instruments with advanced measuring technology, making measurements more convenient and reliable than ever.
Expand 4 Items
VWR® DO 40, Dissolved Oxygen Meter, Handheld
Supplier: VWR Collection
This portable oxygen meter, with maintenance friendly galvanic sensor, is an entry level device suitable for everyday use. Concentrations in mg/L (ppm) and saturation in percentage can be read directly without using tables.
Expand 1 Items
VWR® pHenomenal® OX 4100L Dissolved Oxygen Meter, Bench
Supplier: VWR Collection
This user friendly instrument with articulated electrode stand and IP 43-rated housing provides high resolution and accuracy for precise measurements. With USB output for connection to a computer. GLP compliant.
Expand 1 Items
Dissolved oxygen meters, handheld, Oxi 3205 / 3310
Supplier: WTW
Waterproof handheld meters designed for unlimited outside use.
Expand 4 Items
Dissolved oxygen meters, handheld, Seven2Go™ S4 / S9 Pro
Supplier: Mettler - Toledo
These robust meters with polarographic or optical sensor provide durability and one-handed operation, making them ideally suited for mobile applications in the laboratory, at-line, or outdoors. Thanks to their IP 67 protection and drop test resistance, the devices are able to withstand harsh and demanding environments.
Expand 7 Items
Dissolved oxygen meter, handheld, FiveGo™ F4
Supplier: Mettler - Toledo
These portable meters provide high quality dissolved oxygen measurements with the simple click of a button. The robust and waterproof design makes the FiveGo instruments the perfect companion to get reliable measurement data even in harsh conditions. Ideal for mobile applications in the laboratory, at-line, or outdoors.
Expand 3 Items
NineFocus® NF4000 Multiparameter Dissolved Oxygen (DO) Meter
Supplier: Mettler - Toledo
NineFocus is a high-performance, multiparameter benchtop meter for compelling precision and unlimited possibilities in pH, conductivity, ion concentration, redox and dissolved oxygen determinations. The modular meter is at its best with the smart digital DES sensors for peace of mind in the lab or near production. Designed to support full regulatory compliance, efficient operation, connectivity and automation options.
Expand 1 Items
Dissolved oxygen meters, bench, Orion™ Versa Star Pro™
Supplier: Thermo Orion
These bench top meters with dissolved oxygen / RDO module meet most challenging applications for dissolved oxygen and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.
Expand 2 Items
Orion™ Pro Star DO213 Dissolved Oxygen Bench Meters
Supplier: Thermo Orion
The Thermo Scientific™ Orion™ Pro Star DO213 dissolved oxygen bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star DO213 meter delivers advanced performance in a modern and simplified package.
Expand 4 Items
Dissolved oxygen meter, handheld, Orion Star™ A123
Supplier: Thermo Orion
The Orion Star™ A123 dissolved oxygen handheld meter offers easy operation for basic analysis in the field. Ideal for taking routine dissolved oxygen and temperature measurements.
Expand 2 Items
Dissolved oxygen meter, handheld, Portavo 904
Supplier: KNICK
This portable, intuitive meter is suitable for daily oxygen measurements. The versatile functionality and robustness makes it the perfect choice for both laboratory and process applications. Waterproof according to IP 66/IP 67.
Expand 1 Items
Dissolved oxygen meters, bench top, Orion Star™ A213
Supplier: Thermo Orion
These bench top meters are ideal for a wide range of applications and advanced dissolved oxygen analysis in the lab.



