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Measurements
Displayed Data and
Status Indicators Sound Pressure Level (SPL), Average value
(LEQ /LAVG), LED Alert (with Hearing
Protection icon), Maximum value (MAX),
Minimum value (MIN), Run-Time, Overload
(OL), and Under-Range (UR)
Linearity Range 45 to 130 dB (Dynamic Range)
Weighting A or C
Time Response Fast or Slow
Exchange Rate (ER) 3 dB or 5 dB
