日本日置HIOKI数字万用表3244-50特点电子回路的电压、电流、抵抗之測定用。仅9.5mm厚,60g重。交流测量方式：平均值DCV／419.9mV,4,40,400,500V、ACV／4.199,40,400,500V、Ω／419.9,4k,40k,400k,4M,41.99M通断：50Ω&plu***n;40Ω以下蜂鸣音电源：***型锂电池CR2032×1节编号型号尺寸（mm）重量（g）T9-9018-333244-5055×9.5×10960)