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