CENTER-390 Datalogger Sound Level Meter 32000 Records Data Logger Resolution: 0.1dB
Specifications
Complies with IEC 61672-2 class 2 stardard.
32000 Records Data Logger.
Key Specifications/Special Features:
Complies with IEC 61672-1 class 2 standard
USB / PC interface
32,000 records datalogger
Manual Reading Recording Memory 999 points)
LCD Reading Readout (99 memory recording)
With Windows Software
AC/DC Signal Output
Bargraph indication
MAX/MIN hold function
Auto ranging: 30dB~130dB
Accuracy: +/-1.4dB (ref 94dB @1KHz)
Resolution: 0.1dB
Sampling Rate: 2 times/sec
Frequency weighting: A, C
Time weighting: Fast, Slow
Dynamic range: 50dB
Frequency range: 20Hz to 8KHz
Level range display
Microphone: 1/2 inch Electret condenser microphone