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Máy đo âm thanh Center 322 MK
Portable Sound Level Meter with datalogging function, Centre model 322 is a professional type 2 meter with range selection, and both digital and bar graph indication. The unit can be calibrated using our Lutron series 940 calibrators and this makes it convenient for factory OH & S use. While not a dosimeter, the logging function can show you if your exposure levels are close to those of safety concern. We can supply a mini tripod to suit, and a soft carry case for portable use. The logger comes complete as a kit with software and cables, ready to use.
· USB interface.
· With Windows PC software.
· 32,000 data records logger.
· Bar graph and Digital indication.
· Max/Min function.
· Auto ranging (30 to 130 dB).
· Clock display.
· Resolution 0.1 dB.
· Level range display.
· AC/DC signal output.
· Auto power off.
· IEC 651 TYPE II.