數(shù)字萬用表大甩賣型號:HP34401 品名:臺式數(shù)字萬用表生產(chǎn)廠商:美國惠普簡單介紹6位半臺式數(shù)字多用表,0.004%基本直流電壓精度,標(biāo)準(zhǔn)HP-B和RS232接口,12種測量功能1000V最大輸入15ppm基本直流精度（24小時）每秒鐘1000個讀數(shù)直接至GP-IBGP-IB和RS-232標(biāo)準(zhǔn)512讀數(shù)存儲器2SCPI標(biāo)準(zhǔn)命令技術(shù)指標(biāo)Agilent34401A數(shù)字多用表量程分辯率:6位準(zhǔn)確度:1年(或ac電壓的頻率)±(讀數(shù)的%+滿度的%)直流電壓100mV1V10V100V1000V100nV1μV10μV100μV1μV輸入電阻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真有效值交流電壓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　電阻100Ω1KΩ10KΩ100KΩ1MΩ10MΩ100MΩ100mΩ1mΩ10mΩ100mΩ1Ω10Ω100Ω0.010+0.0040.010+0.0010.010+0.0010.010+0.0010.010+0.0010.040+0.0010.800+0.010電流源1mA1mA100μA10μA5μA500μA500μA直流電流10mA-3A量程交流電流1A-3A量程頻率和周期3Hz(0.333s)-300kHz(3.33μs)連續(xù)性測試1KΩ量程,閾值變化范圍1Ω-1KΩ二極管測試IV量程,1mA測試電流數(shù)學(xué)運算功能消零,最小值/最大值/平均值,dBm,dB,極限測試其它功能自動讀數(shù)保持,512個讀數(shù)存儲,直流電壓比最大輸入直流和交流電壓1,000Vdc,750Vrmsac直流和交流電流3A,從250V源,雙熔絲沖擊和振動符合MIL-T-28800,III類,5級電源100/120/220/240V,45-65Hz,360-440Hz