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If one needs long time on site sound monitoring, CENTER 322 will be the choice. With its build in 32000 records deep memory, it can gather all the data you need just by this tester and a tripod. After the data is collected, the user can download the data to the computer at his convenient place.

Features:

    PC interface
    32000 records datalogger
    Bargraph indication
    Auto ranging (30~130dB)
    Auto power off
    MAX/MIN function
    Clock display
    AC/DC signal output
    IEC 651 TYPE II

Specifications:
Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB
Accuracy: ±1.5dB (ref 94dB@1KHz)
Frequency Weighting: A / C
Time Weighting: Fast, Slow
Dynamic Range: 50dB
Frequency Range: 31.5Hz to 8KHz
Microphone: Electret condenser microphone
Auxiliary Outputs: AC/DC Output
Battery: 9V x 1
Dimensions: 275 x 64 x 30mm
Weight: 280g
*The specifications are subjects to change without prior notice.
Standard Accessories:
Battery, operation manual, carrying case, calibration screwdriver, windscreen, 3.5Ø plug,  RS232 or USB cable, software
Catalog: