绝缘电阻PV电阻电阻测量电压500V1000V250V500V1000V测量范围(自动量程)20.00/200.0/2000MΩ20.00/200.0/2000MΩ中间刻度值?50MΩ额定电流?1.0-1.2mA0.25MΩ0.5MΩ1MΩ第一有效测试范围1.51-200.0MΩ1.51-1000MΩ1.51-100.0MΩ1.51-200.0MΩ1.51-1000MΩ精确度±1.5%rdg±5dgt±1.5%rdg±5dgt第二有效测试范围0.00-1.50MΩ0.00-1.50MΩ1.20-1.50MΩ1.20-1.50MΩ1.20-1.50MΩ200.1-2000MΩ1001-2000MΩ100.1-2000MΩ200.1-2000MΩ1001-2000MΩ精确度±5.0%rdg±6dgt开路电压0 - +20%短路电压最大 1.5mA接地电阻测量范围(自动量程)20.00/200.0/2000Ω精确度±3.0%rdg±0.1Ω (20Ω量程) ±3.0%rdg±3dgt (200/2000Ω量程)电压测试测量范围AC 5-600V (45-65Hz)DC ±5-±1000V精确度±1.0%rdg±4dgt通用安全规格IEC 61010-1 CAT Ⅲ 600V, CAT IV 300V 污染度 2IEC 61010-2-030, IEC 61010-031(EMC), IEC 60529（IP54）,IEC 61557-1,-2,-5,-10, IEC 61326-1,2-2, EN50581(RoHS)电源LR6(AA)(1.5V) x 6外形尺寸/重量84(L) x 184(W) x 133(D)mm / 约900g (含电池)附件7196A(遥控开关测试线),7244A(鳄鱼夹测试线), 8017(挂钩),8072(CAT II 标准),8212-USB(USB适配器 "KEW Report (软... [详细介绍]