AMF004 Mini Digital Sound Level Meter


Product Description

Mini Digital Sound Level Meter AMF004
 
*This meter was designed according to following standards: 
--A. International electrician committee standard: IEC PUB 651 TYPE2 
--B. US national standard: ANSI S1.4 TYPE2 
*Measuring range: 30~130 dBA
*Accuracy: ±1.5 dB 
*Digit & Resolution: 4 digits & 0.1 dB 
*Frequency response: 31.5Hz ~8.5KHz 
* Frequency weighting characteristic: A 
*Sampling rate: 2times/second 
*Microphone:1/2 inch polarization capacitance microphone 
*Max reading 
*Automatic backlight 
*Low battery indication 
*Automatic power off
*Dimension: 57*36*149mm
*Weight: 110g