GENERAL FEATURES &SPECIFICATIONS
一般功能和规格
Ground Resistance Meter
AR858
Measuring Range
接地电阻(Resistance):0Ω-1999Ω 接地电压(Voltage):0-199.9V
测量范围
Accuracy
接地电阻(Resistance):±2%rdg±0.1(20Ω) ±2%rdg±3dgt(200Ω/2000Ω) 接地电压(Voltage):±1%rdg±4dgt
测量精度
Overload Protection
接地电阻(resistance):280V AC/DC for 10sec 接地电压(Voltage):300V AC/DC for 1Min
过载保护
Measuring Method
Voltage/Resistance
测量方式
接地电压/接地电阻
Withstand Voltage
3700V AC Per Minute
耐压
3700V AC 每分钟
Safty Standard
IEC61010-1CAT.III 300V Pollution Level II IEC61557
**标准
IEC61010-1CAT.III 300V 污染度2级IEC61557
Power
9V DC R6P(SUM-3)*6
电源
Standard Accessory
7095Line*1pcs、7094line*1pcs、8032Iron Stick 1 Pair、R6P(AA)*6pcs、User's Manual*1pcs
标准配件
7095线1套、7094线1套、8032接地棒1对、R6P(AA)*6节、使用说明书
公司主营热销产品:**围栏_声光报警验电器_手握式短路接地线。欢迎广大客户来电咨询