THERMO SCIENTIFIC Orion Star A3235 Portable Dissolved Oxygen Meter

The Thermo Scientific Orion STAR A323 RDO/Dissolved Oxygen Portable Meter is the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. The informative display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date, sample ID, user ID and calibration points. Advanced features such as stability and averaging options provide additional options allowing for laboratory accuracy everywhere you need it.
Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese. The STARA323 accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes. The AUTO-READ™ function locks in the stable reading on your screen, the ready indicator alerts when readings are stable and the timed reading function gathers data in specific time intervals.

Additional features include:
Accurate results are easy with automatic temperature, manual salinity and automatic/ manual barometric pressure compensation
Calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software

The STAR A3235 Dissolved Oxygen Portable Meter Kit includes:
087010MD Orion RDO optical/luminescencebased probe with 3m cable, stainless steel guard, calibration sleeve and optical/ luminescence-based cap
Protective armor with electrode holder
Hard carrying case
Four AA batteries (installed)

Features
dissolved oxygen in % saturation or concentration
Memory holds up to 5000 data points
IP67-rated housing
3 year meter replacement warranty
Four AA batteries (included) over 800 hours
Output: RS232, USB
Waterproof