Get more insight quickly Truevolt DMM's graphical capabilities such as trend and histogram charts offer more insights quickly. Data logging mode provides easier trend analysis and a digitizing mode for capturing transients. Measure low-power devices The ability to measure very low current, 1 µA range with pico second resolution, allows you to make measurements on very low power devices. Maintain calibrated measurements Auto calibration allows you to compensate for temperature drift so you can maintain measurement accuracy throughout your workday. Resolution: 6-1/2 digits Measure up to 1000 VDC, 750 VAC 1-year DCV basic accuracy 30 ppm DCV, ACV, DCI, ACI, 2- and 4-Wire Resistance, Frequency, Period, Continuity, Diode, Current, Temperature Max Reading Rate 50,000 rdgs/s Memory 50,000 rdgs standard, 2 million rdgs with option 3446MEMU Color graphical display with Number, Histogram, Bar Chart, Trend Chart, Math and Statistics USB and LAN/LXI included. Optional GPIB (3446GPBU). UL, CSA, CE