New optical technology from YSI – the name in DO monitoring!
Low maintenance - no more membranes or fill solution
“Smart” digital sensor stores calibration in the probe

Get the best of both worlds – the quality and durability you expect from YSI with the latest optical dissolved oxygen monitoring technology. Optical dissolved oxygen technology has proven more accurate and eliminates many hassles of traditional Clark Cell technology including interference from H2S. With no membranes or fill solution to change, you spend fewer hours maintaining and calibrating probe. No need for sample flow or stirring; this sensor does not consume oxygen when taking a measurement.

“Smart” digital senor design stores calibration in the sensor allowing it to be moved between meters without re-calibration. Unique probe design with removable probe guard delivers a rugged fi eld probe that doubles as a lab probe, fitting into a 300mL BOD bottle. Plus, built-in barometer ensures the most accurate measurements.

Pro series meter is truly intuitive and field-worthy. Featuring a waterproof IP-67 housing with over-molded case and military-style connector, menu driven interface, 2000 data set memory with USB connectivity, plus extra-large, backlit display and keypad, the ProODO is a rugged, versatile instrument.

For a complete system, select a meter and probe /cable assembly. Sensor life is approximately 1-year from installation and is included with the probe/ cable assembly. 3-year meter, 2-year probe/cable and 1-year sensor warranty. Probes include a cable management kit. Call for alternate cable lengths.

PURCHASE YSI PROODO OPTICAL DISSOLVED OXYGEN METER