Sound Noise Level Meter USB Data Logger Digital Measurements Benetech GM1356

Australian Supplier, 1 to 3 delivery in Australia if needed !!! Sound Level Meter GM1356 CE Rated The sound level meter is an instrument for the measurement and data logging of ambient sound levels. It has been designed to meet the requirements of noise engineers, noise quality control and health prevention in various environments such as noise measurements in factories, offices, traffic noise, construction sites, manufacturing sites and other noise measurement applications. The meter comes with USB cable, software to down load and log 4700 readings. This unit was designed according to following standards:  International electrician committee standard: IEC PUB 651 TYPE2 US national standard: ANSI S1.4 TYPE2 Measuring range: 30~130 dBA 35~130 dBCAccuracy: ±1.5 dB Digit & Resolution: 5位 & 0.1 dB Frequency response: 31.5Hz ~8.5KHz Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 Frequency weighting characteristic: A & C Time weighting: FAST/SLOW Sampling rate: 2 times/second Microphone：1/2 inch polarization capacitance microphone AC/DC output Max reading PWM output Calendar 4700 data store USB computer interface Analysis software Overload indication: OVER / UNDER Automatic backlight Low battery indication Auto power off Power: 1.5V AA* 4pcs or DC 6V 100mA adapterDimension: 256*70*35mmWeight: 308g (including batteries)