供应二手惠普高精度台式万用表Agilent34401A数字多用表量程分辩率:6位准确度:1年(或ac电压的频率)&plu***n;(读数的%+满度的%)直流电压100mV1V10V100V1000V100nV1μV10μV100μV1μV输入电阻0.0050+0.00350.0040+0.00070.0035+0.00050.0045+0.00060.0045+0.001010MW或>10/GW10MW或>10/GW10MW或>10/GW10MW10MW真有效值交流电压100mV量程1V至750V量程3Hz-5Hz5Hz-10Hz10Hz-20KHz20KHz-50KHz50KHz-100KHz100KHz-300KHz3Hz-5Hz5Hz-10Hz10Hz-20KHz20KHz-50KHz50KHz-100KHz100KHz-300KHz1.00+0.040.35+0.040.06+0.040.12+0.040.60+0.084.00+0.501.00+0.030.35+0.030.06+0.030.12+0.050.60+0.084.00+0.50电阻100Ω1KΩ10KΩ100KΩ1MΩ10MΩ100MΩ100mΩ1mΩ10mΩ100mΩ1Ω10Ω100Ω0.010+0.0040.010+0.0010.010+0.0010.010+0.0010.010+0.0010.040+0.0010.800+0.010电流源1mA1mA100μA10μA5μA500μA500μA直流电流10mA-3A量程交流电流1A-3A量程频率和周期3Hz(0.333s)-300kHz(3.33μs)连续性测试1KΩ量程,阈值变化范围1Ω-1KΩ二极管测试IV量程,1mA测试电流数***算功能消零,***小值/***大值/平均值,dBm,dB,极限测试其它功能自动读数保持,512个读数存储,直流电压比***大输入直流和交流电压1,000Vdc,750Vrmsac直流和交流电流3A,从<250V源,双熔丝冲击和振动符合MIL-T-28800,III类,5级电源100/120/220/240V,45-65Hz,360-440Hz重量3kg(6.5Ibs)尺寸103.6mmH×254.4mmW×374mmD保修期3个月)