Benchtop Dissolved Oxygen Meter NDOM-100

Benchtop Dissolved Oxygen Meter NDOM-100 is an analytical apparatus that enables to assess the amount of dissolved oxygen in water samples. It is equipped with polarographic sensor that provides accurate and stable endpoint value. The featured alarm system for calibration due maintains durability and precision of the instrument.


Dissolved Oxygen Range 0.00-20.00mg/L
Dissolved Accuracy ±0.2mg/L
Dissolved Resolution 0.01 mg/L
Saturation of Oxygen Range 0.0-200.0%
Saturation of Oxygen Accuracy ±2.0%
Saturation of Oxygen Resolution 0.001
Calibration Points 1 or 2 points
Temperature Compensation 0-50°C, 32-122°F
Pressure Correction 60.0-113.3kPa, 450-850mmHg, manual
Salinity Correction 0-50g/L, manual
Interval Readings 10, 30, 60 seconds, 10, 30 minutes or off
Power DC12V, using AC adapter, 220V/50Hz
Dimensions (L×W×H) 240x220x80mm
Weight 1.7kg


  • Ergonomic and sensitive instrument with auto read feature
  • DO, BOD, OUR, SOUR are the available measurement modes
  • It is equipped with USB communication interface
  • Large 7 inches TFT LCD displays readout measurements
  • It prevents unauthorized access by 4 digits password entry
  • The memory stores up to 1000 data sets
  • Reset feature automatically resumes all settings back to factory default options


It has wide applications in fields of water and waste water treatment industries, environmental assessment and monitoring field, Research and developmental studies etc.

Standard Accessories

Accessories No Name
1 Dissolved oxygen probe
2 Membrane cap
3 Electrode holder
4 Power adapter

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