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Dissolved oxygen meters, handheld, DO 210 / DO 210 M

Supplier: VWR Collection
These precise instruments measure dissolved oxygen in % and ppm (mg/l) and temperature. A built-in microprocessor stores, calculates, and compensates for all parameters related to DO determinations.

  • IP 67 waterproof housing, large display and easy to use keypad
  • Automatic temperature compensation
  • 50 or 250 data sets reviewable memory
  • 1000 hour (DO 210) or 500 hour (DO 210 M) battery life; auto-shut off function (after 30 minutes of non use)
  • Electrode offset recognition; auto-lock and hold of readings on display

Additional functions of DO 210 M:
- Extended memory capacity (250 data sets)
- Waterproof USB port for transferring data to a PC (no software required)
- Real time clock for saved data
- Recalibration reminder (selectable from 0 to 60 days)

Warranty: 3 years for instruments and 6 months for electrodes/probes/cables.

Ordering information: Supplied in a carrying case with 1 m or 4 m cable, polarographic DO sensor and 6 screw-on cap membrane spares.



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Description Pk VWR Catalog Number Quantity
Handheld DO meter DO 210 incl. 1 m cable DO/°C probe 1 664-0081
Handheld DO meter DO 210 incl. 4 m cable DO/°C probe 1 664-0082
Handheld DO meter DO 210 M incl. 1 m cable DO/°C probe 1 664-0229
Handheld DO meter DO 210 M incl. 4 m cable DO/°C probe 1 664-0230
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Model DO 210 M DO 210
DO concentration (mg/l) 0 - 20
DO concentration resolution (mg/l) 0,1% / 0,01
DO accuracy ±2% of the reading or ±2 % (air saturation) whichever is greater
±2% of the reading or ±0,2 ppm, whichever is greater
DO saturation (%) 0 - 200
DO barometric pressure range 450 - 825 mmHg
DO salinity compensation (g/l) 0,0 - 40,0 ppt
Temperature range (°C) –6...+46
Temperature resolution (°C) 0,1
Temperature accuracy (°C) ±0,3 ±1 digit
Data logging capacity 250 data sets 50 data sets
Outputs Micro USB -
Power supply One 9 V battery
W×D×H (mm) 76×38×187
Weight (kg) 0,272
Compliance IP 67


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Description Connection Pk VWR Catalog Number Quantity
Dissolved oxygen/°C probe 1 m cable 1 664-0083
Dissolved oxygen/°C probe 4 m cable 1 664-0003
Dissolved oxygen/°C probe 10 m cable 1 664-0004
Cap membrane kit (6 each) with probe solution - 6 664-0005
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