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Tenmars ST-130噪音剂量计(30~90dB,50~110dB,70~140dB)

  • 制造商: TENMARS
    Model: ST-130
    来源: Taiwan
    保障: 12 month
    • 报价要求 报价要求
  • 8,107,500 VND
  • 价格合理详情请致电

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Manufacturer: Tenmars

Model: ST-130

Origin: Taiwan

Warranty: 12 months


Display: Single LCD Maximum reading 999999

Display Refresh Rate: 1 Time/second

Microphone (ST-130): 1/2" Electret condenser microphone

Accuracy: ±1.4dB at 94dB/1kHz

Frequency Weighting: A, C, Z

Time Weighting: Fast, Slow and Impulse

Starting Time: < 10 seconds

Frequency Range: 20Hz to 8kHz

详细



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