Digtial Sound Level Meter, Sound Meter, dB Sound Meter, Sound Noise Meter, Portable Sound Level .
Range: 30-130dBA , 35~130dBC
Port: Shenzhen
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: T/T,Western Union,MoneyGram,Paypal,Alipay
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Digital Sound Level Meter, Sound Meter, dB Sound Meter,
Sound Noise Meter GM1358
This unit 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
----35~130 dBC
Accuracy: ±1.5 dB
Digit & Resolution: 5 & 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: 2times/second
Microphone: 1/2 inch polarization capacitance microphone
AC/DC output
Max reading
Overload indication: OVER / UNDER
Low battery indication
Packing method: PP box + Gift box
Power: 9V battery* 1pcs or DC 6V 100mA adapter
Dimension: 207*70*29mm
Weight: 178g (including batteries)