- PC interface
- 32000 records datalogger
- Bargraph indication
- Manual reading recording memory (99 points)
- LCD recording readout (99 memory recording)
- Auto power off
- MAX/MIN function
- Clock display
- AC/DC signal output
- IEC 61672-1 class 2
Specifications:
- Level Range: 30~130dB
- Accuracy: ±1.4dB (ref 94dB@1KHz)
- Frequency Weighting: A / C
- Time Weighting: Fast, Slow
- Frequency Range: 20Hz to 8KHz
- Microphone: Electret condenser microphone
- Auxiliary Outputs: AC/DC Output
- Battery: 1.5V AA x 4
- Dimensions: 272 x 83 x 42mm
- Weight: 390g
0 komentar:
Posting Komentar