Description
Seven2Go optical DO meter S9-Field kit is a portable optical dissolved oxygen measuring set prepared for field and on-site electrochemistry applications. Built around the Seven2Go S9 optical DO meter, the kit supports determination of dissolved oxygen in aqueous samples during environmental surveys, process checks and mobile laboratory work where optical sensing is advantageous. The meter carries the ISM® registered trademark, enabling Intelligent Sensor Management with suitable digital sensors and simplifying sensor handling outside the fixed laboratory. Supplied as a field-oriented 1,0 set, the package has a net weight of 2,84 kg and a gross weight of 4,822 kg, reflecting robust protective packaging suited to transport. Product categories include electrochemical measuring instruments, oxygen meters, pH meters and conductivity meters, underscoring its role within multiparameter electrochemistry. The field kit configuration from manufacturer Mettler-Toledo OnLine equips users with the S9 platform plus field-ready accessories so measurements can begin promptly at remote sampling points. Country of origin is the USA. Compact yet fully equipped, the S9-Field kit offers a practical optical DO solution for professionals who regularly move between sites while maintaining consistent dissolved-oxygen data quality.
This article is part of Dissolved oxygen & multiparameter meters, in pH & electrochemistry.
Key features
- Pack size: 1,0 set
- Instrument type: Optical dissolved oxygen meter kit
- Series: Seven2Go
- Configuration: S9-Field kit
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Questions about Seven2Go DO meter S9-Field-Kit
What is this article?
Seven2Go DO meter S9-Field-Kit is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in Dissolved oxygen & multiparameter meters, inside pH & electrochemistry, in Lab instruments.
A dissolved-oxygen meter reads oxygen in a liquid, optically or with a Clark cell. A multiparameter meter adds pH, conductivity or both on one instrument. The sensor cap or the membrane is the consumable. A reading in air and a reading in water are different calibrations.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Dissolved oxygen & multiparameter meters. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, pH meters, Conductivity meters & cells, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

