322 Datalogger Sound Level Meter

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 :

1. PC Interface
2. 32000 records datalogger
3. Bargraph Indicator
4. Auto Range: 30∼130dB
5. Auto Power Off
6. MAX/MIN function
7. Clock display
8. Resolution 0.1dB
9. AC/DC signal output
10. IEC 651 TYPE 2

Standard Accessories :

1. Battery
2. operation manual
3. carrying case
4. tripod
5. Calibrator (optional)

1. Measurement Range: 30~130dB
2. Level Range: Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB
3. Accuracy: ±1.5dB (ref. 94dB@1KHz)
4. Frequency Weighting: A / C
5. Time Weighting: Fast, Slow
6. Dynamic Range: 50dB
7. Frequency Range: 31.5Hz to 8KHz
8. Microphone: Electret condenser microphone
9. Auxiliary Outputs: AC/DC Output
10. Battery: 9V battery
11. Dimensions: 275 x 64 x 30 mm
12. Weight: Approx.280g