技术指标测量项目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准确性------2.5% 10d2.5% 10d交流电压量程400.0V/750V400.0V/750V400.0V/750V分辩率0.1V/1V0.1V/1V0.1V/1V准确性1.2% 2d1.5% 5d1.5% 5d直流电压量程400.0V/1000V400.0V/1000V400.0V/1000V分辩率0.1V/1V0.1V/1V0.1V/1V准确性0.75% 2d1% 2d1% 2d电阻量程400.0 /4000 400.0 /4000 400.0 /4000 分辩率0.1 /1 0.1 /1 0.1 /1 准确性1% 3d1% 3d1% 3d输入阻抗10M 10M 10M 最大最小值------500ms500ms通断 50 50 50 二极管测试至2V至2V至2V峰值1ms1ms1ms自动关机30分钟30分钟30分钟真有效值------------有钳口36mm40mm40mm