SM Series
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Features:
Performance:meet the requires of GB/T3785-2 and 61672-2
Aplication:be used for monitoring online environmental noise and automatically measuring the noise of vehicle Inspection.
Characteristics:
·LCD display
·Data output with the instantaneous sound level,1Lp/s
·AC and DC signal output
Measuring Range | 30dB～130dB |
Frequency Range | 20HZ～12.5KHz |
Frequency weighted | A(weighting),C(weighting) |
Time-weighted | F(fast) |
Display | Large LCD, background light |
Measuring Mode | Lp |
output | AC,DC and RS232C |
Power supply | 4 Batteries, 6V power supply can be connected |
Dimensions | 230mm×72mm×30mm |
Weight | 0.3kg |
