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