Trace2O HydroCheck HC1000, Инструкция по эксплуатации

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9.2.5
Press ENTER key to confirm, “Calibration” indicator begins flashing.
9.2.6 Wait for the measured value to stabilise;
the display shows “8.25/CAL2”. The meter
prompts you to continue with second point calibration.
9.2.7 Immerse the dissolved oxygen probe in air-saturated water for 3 to 5 minutes, press
ENTER key to confirm. Wait for the measured value to stabilis
e, the display shows “END”.
Once calibration is complete, the meter returns to measurement mode automatically.
EXIT THE CALIBRATION:
During the calibration process, if you want to exit calibration, press MEAS key, the meter will
return to measurement mode immediately.
Enter