Measure up to 600 VDC/440 VAC with 6¨ö digits resolutionDCV, ACV, DCI, ACI, 2- and 4-Wire Resistance, Frequency, Period, Continuity, Diode, Current, Temperature1-year DCV basic accuracy 0.0035% + 0.0005%1,000 readings/s, 10,000 reading memory, plus front panel USB600 VDC/440 VAC max inputColor graphical display with Number, Histogram, Bar Chart, Trend Chart, Math and StatisticsUSB, LAN/LXI Core, optional GPIBIndustry¡¯s only 100% drop-in, SCPI compatible replacement for the Agilent 34401A DMMResolution 6¨ö digitInput terminals Front and rear1-year DCV accuracy (%) 0.0035 + 0.0005Max reading rate 1,000 readings/s