Star A223 DO Portable Meter Only

Durability and dependability make it the ideal choice for every sample, every day, anywhere|Multilanguage interface supports English, Spanish, French, Italian, German and Chinese|Choose between RDO optical probe and polarographic probe|Directly measure in mg/L (ppm) or % saturation|Automatic temperature, barometric pressure abd salinity corrections|Nonvolatile emeory holds up to 1000 data points with time date stamp|Four AA batteries provide 800 hours of field use, or order optional AC adpater for lab use|Thermo Scientific Orion Star A223 dissolved oxygen meter offers 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 with temperature, along with electrode status, time/date stamp, sample ID, user ID, and calibration data. GLP related features include 1000 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 or kit configurations.|Meter only includes: four AA batteries.