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Digital Sound Level Meter
Digital Sound Level Meter
Item No.: C25A020
• 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: 5digits & 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" polarization capacitance microphone.
• AC/DC output.
• Max reading.
• Barcode indicate the value.
• Overload indication: over / under.
• Low battery indication.
• Power: 1.5V AA x 4pc or DC 6V 100mA adapter.
• Ganranttee: 12months.