8-12 Acoustic Calibration Model 831 Manual
Calibration History
The results of the last ten calibrations are displayed on the
History tab, shown in FIGURE 8-10.
FIGURE 8-10 Calibration History Tab
Here we see the date and time of each calibration, along with
the sensitivity in dB re. 1 V/Pa and the difference between
the level measured during the calibration and the level of the
previous calibration.