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.
Details: SPECIFICATIONS:
Microphone:AWA14425 Prepolarized CondenserMicrophone
Measuring Range:30~130 dBA
Accuracy:±1.5dB
Frequency Weighting :A
Frequency Range:20Hz~8KHz
Level Range Bar Graph:√
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
PACKING INFORMATION:
Product Net Weight:190g
Product Size:215*82*34mm
Packing:Gift box
Standard Quantity PerCarton:12
Standard Carton Size:52*33.5*47cm
Standard Carton Gross Weight:12.5kg
