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| Vibration Meter | AR850
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| Measuring Range | 1.2-225.0mm(Steel) |
| 測量范圍 | 1.2-225.0mm(鋼)
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| Accuracy | ±(1%±0.1)mm
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| 測量誤差 | |
| Pipe Measuring Lower Limit | φ20*3mm(Steel)
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| 管材測量下限 | φ20*3mm(鋼)
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| Sound Velocity Range | 1000-9999m/s |
| 聲速調節范圍 | |
| Working Frequency | 5MHz
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| 工作頻率 | |
| Working Temperature Range | 0-45℃
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| 工作溫度范圍 | |
| Automatic Zero Adjustment | √
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| 自動校準零點功能 | |
| Data Store Function | √
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| 數據存儲功能 | |
| Auto Power Shut Off | √
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| 自動關機功能 | |
| Low Battery Indication | 3V±0.2V
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| 低電指示 | |
| Power | 3*AAA Ni-Cd or Ni-Hm Battery
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| 電源 | 3節AAA 鎳鎘或鎳氫電池
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