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General| Resolution | 0.1 dB |
|---|---|
| Standards | IEC 61672-1:2002 Class 2 |
| Frequency Weighting | A |
| Time Weighting | Slow, Fast |
| Display | LCD |
| Accuracy | Class 2 / Type 2 |
Option to record (store) data to memory on CEL-242/246 models.
Toggles the main display between Bargraph and Time History.
Selection of measurement range (30-100dB or 60-130dB) based on noise climate.
Settings for FAST, SLOW, and IMP (Impulse) time weightings.
Selection of A or C weighting for general or high noise levels.
Sets average noise parameter to Leq or Lavg (CEL-244/246 only).
Sets the logging interval for the CEL-246 model.
Adjusts the display contrast.
Selects signal input from microphone or external source.
Sets the nominal output level for the acoustic calibrator.
Details EMC and ESD standards compliance.
Information on memory size, measurements, and file format.
Information on Waste Electrical and Electronic Equipment directive.
Details on Restriction of Hazardous Substances legislation.
