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- Features a large, backlit graphic LCD display, AUTO-READ™ locks in the stable reading on your screen
- Display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date, sample ID, user ID and calibration points
- Accepts and recognizes Orion polarographic and RDO optical/ luminescence-based probes, calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
- Inputs: 9-pin mini-DIN, sensor types: polarographic or RDO (optical/luminesce-based) DO, data management: 2000 points with date/time stamp, output: RS-232, USB
- Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power
