AR854 Sound Level Meter with Datalogger Software
Brand: Smart Sensor
Model: AR854
FEATURES
Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
SPECIFICATIONS
| Microphone |
AWA14425 Prepolarized Condenser Microphone |
| Measuring Range | 30~130 dBA |
| Accuracy | ±1.5dB |
| Frequency Weighting | A |
| Frequency Range | 20Hz~8KHz |
| Level Range Bar Graph | √ |
| Range Selection | --- |
| Range Over Indication | √ |
| Battery Indication | √ |
| Digit & Resolution | 3 digits & 0.1 dB |
| Time Weighting | Fast / SLow |
| Backlight Display | √ |
| Max / Min Hold | √ |
| Auto Power Off | √ |
| Standard | GB/T3785-1983 IEC 61672-2002 class 2 |
| External power supply | √ |
| AC & DC Signal Output | √ |
| Data Storage | 10000 groups |
| Power | 4*1.5V AA batteries |
| Product Net Weight | 190g |
| Product Size | 215*82*34mm |
| Packing | Gift box |
| Standard Carton Size | 52*33.5*47cm |
