继电器RELAY测试参数名称电压范围电流范围分辨率精度RCOIL1Ω-10Ω2.50V-2KV10mA-3A0.001Ω1%+1%量程VOPER100mV-49.9V0.1V1%+0.1VVREL100mV-49.9V0.1V1%+0.1VRCONT(10mΩ-10kΩ)2.5mV-49.9V10mA-9.90A0.001Ω1%+1%量程OPTIME/RELTIME(100uS-65ms)2.5mV-49.9V1us1%+1%量程)