测量项目F312交流钳表F316交直流钳表F318交直流钳表交流电流量程40.00A/400.0A/1000A40.00A/400.0A/1000A40.00A/400.0A/1000A分辩率0.001A/0.01A/1A0.001A/0.01A/1A0.001A/0.01A/1A准确性1.9%±5d1.9%±5d1.9%±5d直流电流量程------40.00A/400.0A/1000A40.00A/400.0A/1000A分辩率------0.001A/0.01A/1A0.001A/0.01A/1A