YSI ProODO New!
Handheld Optical Dissolved Oxygen Meter

The new ProODOTM provides traditional YSI quality in a handheld dissolved oxygen instrument with luminescent optical dissolved oxygen (DO) technology. The ProODO utilizes “smart” digital sensor technology which stores calibration data within the sensor. This allows probes to be placed on any ProODO instrument without re-calibration.  YSI ODO technology reduces the time required calibrating and maintaining sensors while utilizing a user replaceable sensing element that requires approximately an annual replacement. There are no electrodes to clean or solutions to change. Based on usage, calibrations can be stable for up to one year and are stored in each sensor.  Optical technology also increases DO accuracy and eliminates probe fouling by common gases such as hydrogen sulfide.

• Expanded DO range of 0-500%
• Non-consumptive luminescent method eliminates the need for stirring
• Easy to read graphic, backlit display and keypad for use in any lighting condition
• Truly field-worthy, impact resistant, IP-67 waterproof case and connectors; rubber over molded, non-slip case, for extra durability and grip
• User-replaceable cables in lengths of 1 to 100-meters; cable management kit included with 4 meter and longer cables
• USB connection allows interaction with powerful desktop Data Manager software
• Stores 2000 data sets (sensor data, date, time, site and user defined information)
• Multiple languages include English, Spanish, French, Italian, Norwegian, Portuguese and German.  Asian language support in the future.
• 3-year instrument warranty; 2-year cable and probe warranty