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AZ 每 Sound Level Meter 8925
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AZ – Sound Level Meter
Brand: AZ Instrument
Model: 8925
Features:
* The most cost-effective best selling meter
* Features with digital display and analog bar graph
* Auto/manual range, 4 measurement range in 10 steps
* Max Hold and Fast/Slow response is selectable
* Easy to calibrate by standard calibrator
* A/C weighting is switchable
* Analog output
Specifications:
Brand: AZ Instrument
Model: 8925
Features:
* The most cost-effective best selling meter
* Features with digital display and analog bar graph
* Auto/manual range, 4 measurement range in 10 steps
* Max Hold and Fast/Slow response is selectable
* Easy to calibrate by standard calibrator
* A/C weighting is switchable
* Analog output
Specifications:
| Model | 8925 |
| Measure Range |
A weight: 40~130 dB C weight: 45~130 dB |
| Digital Display (4 ranges) | 40~70, 60~90, 80~110, 100~130 dB |
| Digital Display Resolution | 0.1 dB |
| Digital Updating Time | 160 ms |
| Quasi-analog Bar (6 ranges) | 40~70, 60~90, 80~110, 100~130 dB |
| Quasi-analog Resolution | 1 dB |
| Bar Updating Time | 40 ms |
| Accuracy at 94 dB, 1KHz | ±2 dB |
| Analog Output | AC 0.707 Vrms (at full scale): DC 10 mV/dB |
| Microphone | Dia 6mm electric condenser microphone |
| Frequency Range | 31.5 Hz~8 KHz |
| Battery Life Time | 60 hours typical |
| Windscreen | YES |
| LCD Size | 35(L) * 30(W) mm |
| Operating Temperature | 0~50⊥ |
| Operating RH% | Humidity ˉ80% |
| Storage Temperature | -20~50⊥ |
| Storage RH% | Humidity ˉ90% |
| Meter Size | 230(L) * 57(W) * 44(H) mm |
| Weight | ~130g |
| Battery | AAA Battery * 4 PCS |
| Standard Package | Meter, Battery, Manual, Paper Box |