
Gm1358 Digital Sound Level Meter, Digital Sound Level Meter
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Place of Origin: | China |
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Payment Type: | T/T, Paypal, Western Union |
Product Description
Product Description
This unit was designed according to following standards: ----A. International electrician committee standard: IEC PUB 651 TYPE2----B. US national standard: ANSI S1.4 TYPE2Measuring range: ----30~130 dBA----35~130 dBCAccuracy: ± 1.5 dBDigit & Resolution: 5 & 0.1 dBFrequency response: 31.5Hz ~8.5kHzMeasuring level: 30~130, 40~90, 50~100, 60~110, 80~130Frequency weighting characteristic: A & CTime weighting: FAST/SLOWSampling rate: 2times/secondMicrophone: 1/2 inch polarization capacitance microphoneAC/DC outputMax readingOverload indication: OVER / UNDERLow battery indication
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