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BTT-DO500 Benchtop Tester for Dissolved Oxygen

$995.00 exc GST

Available on back-order


The BTT-DO500 is easy to use and quick to calibrate thus maintaining optimum accuracy in Oxygen Concentration and Temperature measurements. The easy operation is further enhanced with excellent backlighting making the BTT-DO500 the perfect way to test in laboratories, productions plants, schools and universities.


  • Occupy less place, Simple Operation.
    ●Easy-to-read LCD Display with high luminant backlight.
    ●Unit display: mg/L or %.
    ●One key to check through all the settings, including: zero drift,slop,etc.
    ●Standardized Clark Polarographic Dissolved Oxygen Electrode,long lifespan.
    ●256 sets of data storage.
    ●Auto power off if no operations in 10 minutes. (Optional).
    ●Detachable Electrode Stand organizes multiple electrodes neatly, easy installing at either left or right side and holds them firmly in place.

BTT- DO500 Dissolved Oxygen Meter Specifications

  • Oxygen Concentration
    • Range: 0.00~40.00mg/L
    • Resolution: 0.01mg/L
    • Accuracy: ±0.5%F.S
  • Saturation Percentage
    • Range: 0.0%~400.0%
    • Resolution: 0.1%
    • Accuracy: ±0.5%F.
  • Temperature
    • Range: 0~50℃(Measurement and compensation)
    • Resolution: 0.1℃
    • Accuracy: ±0.2℃
  • Atmospheric Pressure
  • Range: 600 mbar~1400 mbar
  • Resolution: 1 mbar
  • Default: 1013 mbar
  • Salinity
    • Range: 0.0 g/L~40.0 g/L
    • Resolution: 0.1 g/L
    • Default: 0.0 g/L