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Fig.5 – General Tools and Instruments DSM8921 User Manual

Page 8

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RECORDING THE MAXIMUM AND
MINIMUM MEASUREMENTS

1

Press the ON/OFF key to turn the

meter on.
2

Press the REC key. REC will be

displayed on the bottom of the

screen(See Fig.6) . The meter will
begin tracking the maximum and

minimum sound level
measurements.

Fig.6

40

SPL

+10

3

Press the REC key again. MIN will

appear on the bottom of the screen
(See Fig.7) and the mini. sound level
measurement will be displayed. The
unit isn't recording at this time, but the
bar graph will continue to show the

current reading.

Fig.7

40

SPL

+10

Fig.5

60

FAST

A

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