| Parameter |
Value |
| Display Refresh Rate |
One time per second |
| Major Applicable Standards |
IEC 61672-1:2002 Class 1, IEC 60651:1979 TYPE 1, IEC 60804:2000 TYPE 1 |
| Microphone |
High Sensitivity, ½” Pre-polarized Capacitor Microphone, 50 mV/Pa |
| Measurement Items |
Lxyp, Lxmax, Lxmin, Lxeq, LAE, Lcpeak |
| Measurement Range (A) |
30 dB to 130 dB |
| Measurement Range (C) |
35 dB to 130 dB |
| Measurement Range (Z) |
40 dB to 130 dB |
| Dynamic Range |
60 dB |
| Measurement Shift (L) |
30 dB to 90 dB |
| Measurement Shift (M) |
50 dB to 110 dB |
| Measurement Shift (H) |
70 dB to 130 dB |
| Integrate Time Setup |
Manual, 10s, 1m, 5m, 10m, 30m, 1h, 8h, 16h, 24h |
| Micro SD Card |
Max support capacity: 32 GB; 37,000 data, 300KB each |
| Peak Value Measurement Range |
70 dB to 133 dB |
| Time Weighting |
Fast, Slow, Impulse, Peak |
| Frequency Weighting |
A/C/Z |
| Frequency Range |
20 Hz to 16 KHz |
| DC Output |
10mV/1dB |
| AC Output |
1 Vrms (±10%)/130dB each range |
| Starting Time |
< 10 seconds |
| Thermal Noise |
≤ 28 dBA |
| Weight |
Approximately 1.1023 lb (0.5 Kg) |
| Dimensions |
11.22 in x 3.54 in x 1.54 in (284.99 mm × 89.916 mm × 39.116 mm) |
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