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Features:
| *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 inch polarization capacitance microphone | ||||
| *AC/DC output | ||||
| *Max reading | ||||
| *Barcode indicate the value | ||||
| *Overload indication: OVER / UNDER | ||||
| *Low battery indication | ||||
| *Power: 9V battery* 1pcs or DC 6V 100mA adapter | ||||
| *Dimension: 207*70*29mm | ||||
| *Weight: 178g (including batteriey) | ||||
| *Ganranttee: 12months |
HT-855 Sound Level Meter