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

3³â