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MIni Digital Sound Level Meter
MIni Digital Sound Level Meter
Item No.: C25A015
• 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.
• Accuracy: ±1.5 dB.
• Digit & Resolution: 4digits & 0.1 dB.
• Frequency response: 31.5Hz ~8.5KHz.
• Frequency weighting characteristic: A .
• Sampling rate: 2times/second.
• Microphone: 1/2" polarization capacitance microphone.
• Max reading.
• Low battery indication.
• Power: 9V battery x 1pc.
• Ganranttee: 12months.