仪表型号测量范围直 流 电 阻电 感D19-mA10/20mA25/50mA50/100mA100/200mA150/300mA250/500mA 3400/850 540/135 124/31 28/7 14/3.5 4.4/1.1 2400mH/600mH 400mH/100mH 120mH/30mH 24mH/6mH 16mH/4mH 4mH/1mH T19-A0.5/1A1/2A2.5/5A5/10A 1.08/0.27 0.28/0.07 0.08/0.02 0.02/0.005 1.2mH/0.3mH 0.24mH/0.06mH 0.04mH/0.01mH 0.012mH/0.003mH T19V7.5/15V15/30V30/60V50/100V75/150V150/300V300/600V 15/60 60.5/250 240/960 666/2664 1250/5000 5000/20000 12000/48000 ──────────────────────── ────