GM1356 Benetech In Pakistan

GM1356 Benetech

Details:
This Digital Sound Noise Level Meter is designed to meet the measurement requirement of safety engineers, health, industrial safety offices and sound quality control in various environments, which include factory, office, traffic, family and audio system.

Features:
It is designed according to the IEC PUB 651 TYPE 2 & ANSI S1.4 TYPE 2
Accuracy up to +/- 1.5 dB
Measurement Range: 30 - 130 dB
Both AC and PWM signal output are available
Fast and slow dynamic characteristic modes
AC and DC output for frequency analyzer lever recorder, FFT analyzer, graphic recorder etc.
Connect with PC through USB cable, provides data record downloading, real-time data sampling analysis, and printing graph data functions.
Tripod Mounting option

Specifications:
Measuring Range: 30 - 130 dBA; 35 - 130 dBC
Accuracy: ±1.5 dB (reference sound pressure standard, 94dB@1KHz)
Frequency Range: 31.5Hz - 8.5KHz
Level Range: 30 - 80, 50 - 100, 60 - 110, 80 - 130, 30 - 130 dB
Linearity Range: 50dB / 100dB
Frequency Weighting: A / C
Digital Display: 4 digits
Resolution: 0.1dB
Analogy Bar Graph: 1dB / 1 bar graph
Over Indication: OVER / UNDER
AC Output: 4Vrms/ full bar graph, output impendence approx.600 ohm
Auto Power off: 10 minutes without operation
Time Weight: FAST / SLOW
Microphone: 1/2 inch polarization capacitance microphone
Power Supply: 4pcs AA batteries