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GENERAL FEATURES &SPECIFICATIONS
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一般功能和規格
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Ground Resistance Meter
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AR858
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Measuring Range
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接地電阻(Resistance):0Ω-1999Ω
接地電壓(Voltage):0-199.9V
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測量范圍
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Accuracy
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接地電阻(Resistance):±2%rdg±0.1(20Ω)
±2%rdg±3dgt(200Ω/2000Ω)
接地電壓(Voltage):±1%rdg±4dgt
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測量精度
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Overload Protection
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接地電阻(resistance):280V AC/DC for 10sec
接地電壓(Voltage):300V AC/DC for 1Min
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過載保護
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Measuring Method
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Voltage/Resistance
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測量方式
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接地電壓/接地電阻
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Withstand Voltage
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3700V AC Per Minute
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耐壓
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3700V AC 每分鐘
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Safty Standard
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IEC61010-1CAT.III 300V
Pollution Level II IEC61557
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**標準
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IEC61010-1CAT.III 300V 污染度2級IEC61557
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Power
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9V DC R6P(SUM-3)*6
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電源
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Standard Accessory
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7095Line*1pcs、7094line*1pcs、8032Iron Stick 1 Pair、R6P(AA)*6pcs、User's Manual*1pcs
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標準配件
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7095線1套、7094線1套、8032接地棒1對、R6P(AA)*6節、使用說明書
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