Range: 0~60 Db , 50~80 dB, 70~100 dB,90~120 dB,
Accuracy: 1.5dB (under 94dB)
Frequency: 31.5Hz~8KHz
Resolution: 0.1dB
Time response: Analog bar: 0.25 s /Digital: 0.75 s
Opera ng temperature: 0~40?
Operating humidity: 10% ~ 90%RH
Digital display: 4 digits
Size: 156x60x32mm
Weight: ~ 150g (including battery)
BATTERY: 1.5V x 3 AAA BATTERIES
| Range | 0~60 Db, 50~80 dB, 70~100 dB, 90~120 dB |
|---|---|
| Accuracy | 1.5dB (under 94dB) |
| Frequency | 31.5Hz~8KHz |
| Resolution | 0.1dB |
| Time response | Analog bar: 0.25 s /Digital: 0.75 s |
| Opera ng temperature | 0~40? |
| Operating humidity | 10% ~ 90%RH |
| Digital display | 4 digits |
| Size | 156x60x32mm |
| Weight | ~ 150g (including battery) |
| BATTERY | 1.5V x 3 AAA BATTERIES |
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