1)Measuring range: 30~130 dBA;35~130 dBC
2)Accuracy: ±1.5 dB 3)Digit & Resolution: 5digits & 0.1 dB 4)Frequency response: 31.5Hz ~8.5KHz 5)Measuring level: 30~130 40~90 50~100 60~110 80~130 6)Frequency weighting: A / C 7)Time weight: FAST/SLOW 8)Sampling rate: 2times/second 9)Microphone: 1/2 inch polarization capacitance microphone 10)AC/DC output 11)Max reading 12)Barcode indicate the value 13)Overload indication: OVER / UNDER 14)Low battery indication 15)Power: 9V battery x 1pcs(not included) or DC 6V 100mA adapter |
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