模拟显示绝缘电阻测试仪,测试电压 : 100, 250, 500 and 1000 V and 1500, 2000, 2500 and 5000V. (根据EN 61 557 part 1)
电池供电的METRISO 5000A如果用手摇发电机代替电池模块,型号改变为METRISO 5000AK