Micro 600 Handheld DO Meter

  • PT1240

The Micro 600 handheld DO meter combines Galvanic DO and temperature measurement. The advanced technology of this meter makes it suitable for both benchtop and field use:

  • Easy calibration can be performed at 100% and/or 0% and mg/L or ppm against a known solution
  • Automatic temperature compensation (ATC) guarantees the highest accuracy under varying temperature conditions
  • Compensates for salinity and barometric pressure following manual input, for increased accuracy
  • Kitted in a carrying case along with all consumables and parts required for immediate operation.
Micro 600 Handheld DO Meter


Dissolved Oxygen:
Range 0 - 20 mg/L or ppm
Resolution 0.01 mg/L or ppm
Accuracy ± 1.5% full scale
% Saturation:
Range 0 - 200%
Resolution 0.1%
Accuracy ± 1.5% full scale
Range 0 - 50°C
Resolution 0.1°C
Accuracy ± 0.5°C
Manual Salinity Correction 0 - 50 ppt
Manual Barometric Pressure Correction 500 - 1499 mmHg or 66.6 - 199.9 kPa
Calibration 2 points (0%, 100%) and 1 point in a known solution (mg/L)
Special Functions Auto power-off after 20 minutes Result hold function, and self diagnostic error messages
Power 4x AAA batteries
Dimensions and Weight 157 x 85 x 43 mm, 255g

Additional Information

PT1240 Micro 600 DO Handheld Meter
PT148/3 Replacement Galvanic DO probe
PT125/3 Zero Oxygen Solution, 500 ml

Instructions & Brochures

Electrochemical Meters Brochure

Download the Brochure to view the full range of Meters in this product line, together with the list of consumables and accessories.


User Manual

Micro 600 Handheld DO Meter instructions