Description
The Seven2Go optical DO Meter S9-BOD kit is a single-channel portable instrument for optical dissolved-oxygen measurement, particularly suited to BOD-related laboratory work. It belongs to the electrochemical and oxygen-measuring device category and utilises optical DO technology within the established Seven2Go series. The complete kit is supplied as 1 set and carries the ISM ® registered trademark for intelligent sensor management. Net weight is 2,84 kg while gross weight is 4,967 kg, providing a practical balance for benchtop or mobile deployment. Manufactured by Mettler-Toledo OnLine and originating from the USA, the meter offers a focused single-channel solution for dissolved-oxygen and BOD applications in research, environmental and quality-control laboratories. The optical measuring principle and kit format support straightforward integration into existing workflows. All principal physical parameters and classification codes are supplied to facilitate accurate specification matching and inventory management.
This article is part of Dissolved oxygen & multiparameter meters, in pH & electrochemistry.
Key features
- Pack size: 1 set
- Number of measuring channels: Single-channel
- Registered trademark: ISM ®
- Country of origin: USA
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Questions about Seven2Go DO meter S9-BOD-Kit
What is this article?
Seven2Go DO meter S9-BOD-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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

