Features:
Measure range
|
A weight: 40dB~130dB
C weight: 45dB~130dB |
Display (4 ranges)
|
3 ½ digits LCD display and Baclit LCD
40~70dB, 60~90dB, 80dB~110dB, 100dB~130dB.
|
Accuracy | ±2dB (ref 94dB @ 1kHz) |
Resolution
|
0.1dB
|
Updating time | 160ms |
Quasi-analog bar (4 ranges)
Quasi-analog bar resolution
Bar updating time
|
40~70dB, 60~90dB, 80dB~110dB, 100dB~130dB.
1dB
40ms
|
Microphone
|
Dia. 6mm Electret condenser microphone
|
Frequency Range
|
31.5Hz~8KHz
|
Analog output | AC 0.707Vrms(FS) |
Battery | AAA x 4pcs |
Battery life time
|
60 hours typical
|
Size
|
57 x 230 x 44mm
|
Weight
|
130g
|
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