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Oakton™ DO Six+ Portable Dissolved Oxygen Meters

High accuracy combined with economical pricing.

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Catalog No. 15-500-111

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DO 6+ Meter

  • Measures dissolved oxygen in ppm and mg/L
  • Clear LCD with enunciators to aid in use and troubleshooting
  • Six simple buttons allow for freezing readings, toggling between display units and temperature results, setup, calibration, and automatic barometric and salinity compensation after manual parameter inputs
  • Simple design to view electrode slope, zero offset and millivolt values for electrode diagnostics
  • Accurate results with economical pricing
  • Manual input with meter calculated corrections for pressure and salinity
  • With protective rubber boot that also acts as benchtop stand
  • Automatic temperature compensation

For testing water quality in wastewater, surface water, ground water and drinking water



0° to 50 °C
0°C to 50°C
DO Six+ Portable Dissolved Oxygen Meter Kit
3 Years
±0.5 °C
0 to 200%
0 to 50ppt
32°F to 122°F
Meter, Galvanic dissolved oxygen probe, electrolyte solution, sample bottles, membrane caps, protective rubber boot, 4 AA batteries, hard plastic carrying case;
±1.5% FS
0 to 20mg/L
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