AS804 handheld digital  Noise Meter with range 30~130dBA


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

Microphone1/2 inch Condenser Microphone  
Measuring Range

30~130 dBA

35~130 dBC

Accuracy

±1.5dB

Frequency Range31.5HZ~8.5KHZ
Linearity Range50dB
Frequency WeightingA & C
USB Transmission---
Data Analysis---
Data Store---
AC\DC Output√
Low Battery Indication√
Over Range Indication√
Resolution4 digits & 0.1dB
Time Weighting SelectionFast
Measuring Level Selection√
Max Hold Function√
Sampling Frequency2 times / sec


PACKING INFORMATION

Power

3*1.5AAA battery

Product Net Weight86.4g
Product Size125*50*25mm
PackingBlister

Standard Quantity Per

Carton

60
Standard Carton Size50*24*46cm

Standard Carton Gross

Weight

9.7kg