Digital Multimeter 신제품 출시!!! 
|   | DMM4020 | DMM4040 | DMM4050 | | Resolution | 5.5 | 6.5 | 6.5 | | DC Accuracy | 0.015 | 0.0035 | 0.0024 | | Inputs | 2X4 wire front | 2X4 wire front & rear | | Extended Measurements | Frequency | Frequency, Period | Frequency, Period, Capacitance, Temperature | | Math | Null, dBM, dB, Min, Max | Null, dBM, dB, Min, Max, Avg, Std Dev., mX+B | | Analysis | Limit Compare | Limit Compare, TrendPlot, Histogram, Statistics | | Display | Dual:Numeric | Dual:Numeric & Graphical | | External Storage | N/A | USB | USB | | Connectivity | RS232 & USB-RS-232 adapter | LAN, GPIB, RS232 & USB-RS-232 adapter | | Transfer Speed (rdgs/s) | 100 | 1000 | | Software | NI LABVIEW SignalExpress Tek Edition | | Warranty | 3년 | |