Contact us
Call us at
Available 6:00 AM – 5:00 PM (PST) Business Days
Download
Download Manuals, Datasheets, Software and more:
Feedback
Tektronix 4000 Series: 5.5 and 6.5 Digit Multimeters (Discontinued)
Please note, the supply of Tektronix 4000 series DMM is limited. New Keithley DMM6500 6.5 Digit Multimeter with Graphical Touchscreen are the recommended replacements for the Tektronix 4000 Series. Learn about the new Keithley DMM6500 6.5 Digit Multimeter with Graphical Touchscreen.
The 5.5 digit DMM4020 and 6.5 digit DMM4050 and DMM4040 broad purpose bench multimeters deliver a comprehensive range of functions to meet your most demanding measurements on the bench or in a system. These digital multimeters perform the functions you would expect to see in a multifunction DMM, including measuring volts, ohms, amps, and frequency measurements. The DMM4050 adds temperature and capacitance for greater versatility. See all digital multimeters »
Features |
Benefits |
| Choice of 5½- or 6½-digit resolution | Makes it unnecessary to pay for higher resolution than the application requires |
|
True RMS (AC, AC + DC) measurements |
Ensure high measurement integrity |
| 2×4 ohms 4-wire measurement technique | Allows performing 4-wire resistance measurements with excellent resolution and accuracy using only two leads instead of four. |
| Temperature and capacitance measurements (DMM4050) | Provide a combination of measurements few DMMs can offer |
| TrendPlot™ paperless data recorder mode (DMM4040/4050) | Plots the trend of a measured value over time graphically |
| Measurement statistics (DMM4040/4050) | Calculates both the average and standard deviation of a measurement, as well as tracks the minimum and maximum measured values, with the push of a button |
| Histogram mode (DMM4040/4050) | Displays the distribution of measurement results |
| Includes safety test leads, RS232 to USB adapter cable, and three year standard warranty | Provides lower total cost |
| Datasheet | Accessory | Description |
|---|---|---|
| HCTEK4321 | Hard Carrying Case | |
| RMU2U | Rackmount Kit | |
| TL725 | 2X4 Wire Ohm Tweezer Test Leads |