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3重刻度
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SK-3007
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SK-3020
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SK-3031
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量程
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絕緣電阻
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額定電壓/阻抗
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500V/1000MΩ
500V/100MΩ
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1000V/2000MΩ
500V/100MΩ
250V50MΩ
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500V/100MΩ
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有效測量范圍
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1～1000MΩ
0.1～100MΩ
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2M～2000MΩ
0.1M～100MΩ
0.05M～50MΩ
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0.1～100MΩ
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刻度值
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20MΩ
2MΩ
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50MΩ
2MΩ
1MΩ
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2MΩ
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開路電壓
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*大刻度值:額定電壓的 ±10%
刻度:額定電壓的 90%
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ACV
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0～600V
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低阻值測量功能
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N/A
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0～100Ω
0～1KΩ
(by Linear Scale)
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導(dǎo)通測試功能
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N/A
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by Buzze less than 20Ω
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檢相
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N/A
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Normal Phase: Green
Reverse Phase: Red
Voltage range: AC50V～500V
Frequency range: 50Hz/60Hz
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ACA
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0～1200A (by optional 873 Clamp Adapter)
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N/A
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0～1200A (by optional 873 Clamp Adapter)
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精度
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絕緣電阻
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第1刻度有效測量范圍: ±5% of reading value
第2刻度測量有效范圍: ±10% of reading value
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ACV
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*大刻度值的±3%
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低阻值測量功能
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N/A
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±3%
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ACA
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±4%
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±4%
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定時器
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約. 3 分鐘
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指示燈
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by LED Lamp
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by Battery Scale on BATT, CHECK position
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by LED Lamp
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