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Oxygen portable meter ProfiLine Oxi 3310

WTW oxygen portable meter ProfiLine Oxi 3310
WTW oxygen portable meter ProfiLine Oxi 3310
WTW oxygen portable meter ProfiLine Oxi pH 3310 with cable
Battery compartment of the ProfiLine Oxi 3310

Professional dissolved oxygen pocket meter with mini USB interface for mobile applications or routine measurements with documentation

  • Documentation of long data series by integrated data logger function
  • Backlit graphic display for measurements in all lighting conditions
  • Calibration against external standard possible
  • Robust and waterproof (IP 67)

The Oxi 3310 is a top of the line portable meter for dissolved oxygen with a modern, user-friendly user interface. The output of the measured results is either as concentration, saturation or partial pressure. It has an interval-driven data logger and memory for 5,000 entries - ideal for the automatic data collection on site. If desired, you can calibrate against external standards such as reference sensors or Winkler titration.

The scope of delivery includes the MultiLab® Importer to capture data via Excel®.


Model Description Order no.
Oxi 3310 Single meter 2BA300
Oxi 3310 SET 1 Set, CellOx® 325 2BA301

Technical Data

* when using the DurOx® oxygen sensor
Concentration 0.00 … 20.00 mg/l (0.0 ... 20.0 mg/l*) ±0.5 % of value
0 … 90 mg/l ±0.5 % of value
Saturation 0.0 … 200.0 % (0 ... 200 %*) ±0.5 % of value
0 … 600 % ±0.5 % of value
Partial pressure 0.0 … 200.0 mbar (0 ... 200 mbar)* ±0.5 % of value
0 ... 1250 mbar ±0.5 % of value
Temperature -5.0 … +105.0 °C ±0.1 °C


Model Description Order no.
KS ProfiLine Oxi Kit without sensor and meter 2B0001
SM Pro Rubber arming for ProfiLine and MultiLine® 902780


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