Digital Earth Tester

Digital Earth Tester

数字地球测试仪

议价

加入意向
通过恒流逆变器测量接地电阻800Hz约。 3mA,接地电压通过整流器类型5kΩ/ V约。 40-500Hz
两极三极测试模式
数据记录:最多可保存100个度量
最大/最小/平均值和相对测量
连续性测试
大型液晶显示屏,带模拟条形图和背光
自动关机
低电量指示
安全IEC1010-1 Cat III 1000V或Cat。 IV 600V
技术规格
接地电阻:30Ω,±2.0%,100Ω/1kΩ/4kΩ,±3.0%
接地电压:0-200.0V(50-60Hz),±1.0%
尺寸:180x140x65mm
电池:1.5Vx6,AA尺寸
重量:约。 950g

Measuring earth resistance by constant current inverter 800Hz approx. 3mA, earth voltage by rectifier type 5kΩ/V approx. 40-500Hz
Two-pole & three-pole test mode
Data logging: save up to 100 measures
Max/min/Avg value and relative measurement
Continuity test
Large LCD display with analog bar graph and backlit
Auto-power off
Low battery indication
Safety as IEC1010-1 Cat III 1000V or Cat. IV 600V
Technical specifications
Earth resistance: 30Ω, ±2.0%, 100Ω/1kΩ/4kΩ, ±3.0%
Earth voltage: 0-200.0V (50-60Hz), ±1.0%
Dimensions: 180x140x65mm
Battery: 1.5Vx6, AA size
Weight: approx. 950g