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เครื่องวัดเสียง Digital Sound Level Meter Software and USB Cable, 35-130dBA
(Model: AR-856)
ราคาพิเศษ 7,500 บาท
Specifications1.Measuring Range:30-130dB
2.Frequency Range:20HZ to8KHZ
3.Max Hold Function/Data store
4.Calendar function
5.USB interface
Quick Details * Connect to the computer with USB interface* USB interface; Analyzing software; 10000data store;capacitance microphone
*Corresponding analyze softeare
Place of Origin: Guangdong China (Mainland) | Brand Name: SmartSensor | Model Number: AR854 | | Measuring range: 35~130dBA | Accuracy: ±1.5dB | Linearity Range: 50dB | | Frequency range: 20Hz~8KHz | Microphone: 1/2 inch electret condense micropho... | Power: 4*AA 6V battery or DC adapter | | Net weight: 210g |
Sound Level Meter AR854 | Measuring Range | 30 to 132dBA | 35 to 130dBC | | Accuracy | ±1.5dB | | Frequency Range | 20HZ to 8KHZ | | Linearity Range | 50dB | | AC/DC Output | √ | | Auto Power Shut Off | √ | | Low Battery Indication | √ | | Over Range Indication | √ | | Digit & Resolution | 5Digits & 0.1dB | | Time Weighting Selection | Fast/Slow | | Microphone | Capacitance mirchphone | | Frequency Weighting | A & C | | Frequency Weighting | √ | | Max Hold Function | √ | | USB PC Interface | √ | | Calendar function | √ | | Sampling Frequency | 2 times/sec |
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สนับสนุนโดย NT INNOVATION CO., LTD. |
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