The DOH-20D portable microprocessor-based dissolved oxygen
meter is designed for convenience and easy operation. The
DOH-20D is equipped with a custom LCD that can display
dissolved oxygen (DO) in either mg/liter or % saturation and
temperature. It can store up to 16 sets of temperature and DO
values. An optional RS232 feature allows the user to download
stored values to a computer. The exterior is padded with a rubber
casing. Whether your application involves a fish tank, food
processing, a lake’s oxygen level or BOD (biological oxygen
demand), OMEGA has a dissolved oxygen meter to fit.
Salinity Compensation: Manual, 0 to 50 ppt
Altitude (Pressure) Compensation: Manual, 555 to 808 mmHg
Temperature Compensation: Automatic 5 to 45°C (41 to 113°F)
Calibration: 20 to 9% in air or 0% in known solution
Power: 9 V battery (included)
Communications: RS232 (optional)
† All dollar amounts on this site are shown in US currency.
Note: Comes complete with a sensor, 2 membrane caps, 20 mL of electrolyte, a rubber protective cover, 9 V battery and operator’s manual.