Thermo Scientific Orion Star A213 dissolved oxygen meters offer the option of RDO optical probes or traditional polarographic probes. Meter features an intuitive user interface with plain language screen prompts. A large, backlit graphic LCD shows measurement and temperatrure along with electrode ststus, time and date stamp, sample ID, user ID and calibration data.

GLP related features include 2000 data points with time/date stamp and electrode verification. Meter utilizes RS-232 or USB for connectivity and includes data analysis software.

Available as meter only, DO or BOD kit configurations.

Meter includes: polarographic probe, maintenance kit, electrode arm and universal power adapter.