DMM4020 Digital Multimeter

Measurements with the Push of a Button

With 5.5 digit resolution, the Tektronix DMM4020 multimeter enables you to measure volts, ohms and amps with a basic V DC accuracy of 0.015%. DC leakage current measurements and frequency measurements provide you with even more capability in the same instrument. And, dedicated front-panel buttons to access frequently used functions and to save your setups means measurements are just a button push away.

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Models in the DMM4020 Series:

Model	Digit Resolution	Measurements	VDC Accuracy	List Price	Shop Online or Get a Quote
DMM4020	5.5	Volts, Amps, Ohms, Frequency, Continuity, Diode Test	±0.0015% Reading + 0.0004% Range	$765	Configure

Features	Benefits
5.5 digit resolution	Measure volts, ohms and amps with a basic V dc accuracy of 0.015%.
Frequency measurements	Save cost and bench space by replacing a multifunction DMM and counter with one instrument.
DC leakage current measurements	Make sensitive low current measurements with 1 nA resolution.
Patented split terminal jacks	Make precise 4-wire ohms measurements with just two leads.
Dual display	Measure two different parameters of the same signal from one test connection.
Limit compare mode	Eliminate mistakes with pass/fail indicators that clearly show if a test passes or fails.
Six setup buttons	Simplify complex measurements by saving the setup to a dedicated, front-panel button. Next time, simply press the appropriate setup button.
Single button for every function	Reduce set up and evaluation time with dedicated front-panel buttons to access frequently used functions and parameters.
3-Year Warranty	Reduce your cost of ownership with industry leading 3-year standard warranty.
PC Connectivity	Easily connect to a personal computer using RS-232 or USB; use NI LabVIEW SignalExpress™ software to control your DMM, log data, and to simply transfer and document your results.

Current
Data Sheet	Probe	Description	Shop Online or Get a Quote
View Datasheet	A621	Current Probe: 50 kHz, 10 mA to 2000 A, AC, BNC	Configure

Accessory	Description
ACD4000	Soft Carrying Case
RMU2U	Rackmount Kit
TL705	2X4 Wire Ohm Precision Test Leads
TL725	2X4 Wire Ohm Tweezer Test Leads

	Application
Using the DMM Series to Make Simple and Accurate Resistance Measurements Using two wires to measure resistance is convenient, but causes measurement error. In this application note, learn how the DMM4000 Series offers a new concept: enabling four-wire resistance measurements with just two leads.
Accurately Measuring Nanoamperes Using the Tektronix DMM4020 Multimeter Accurately measuring low-level leakage currents in the nanoampere range is a challenge for most digital multimeters. In this application note, learn tips on measuring standby current, and how the unique capabilities of the Tektronix DMM4020 multimeter offer accurate measurements of nanoamperes.	Energy Efficient Designs

	Application
2012 Bench Products Catalog To complement our oscilloscopes, we offer a portfolio of bench instruments designed with the same ease-of-use you’ve come to expect from us over the last 60 years. From dedicated buttons for common functions to USB ports for saving data. Our instruments are designed to be quick to learn and simple to operate.
2011 Test and Measurement Solutions This 44-page catalog covers key product information, applications, and quick-reference selection charts on our complete range of Oscilloscopes, Logic Analyzers, Signal Generators, Real-Time Spectrum Analyzers and software solutions.

	Application
DMM4000 Series vs. Agilent 34000 Series A side-by-side comparison on important features like ease of use, measurement performance, extended analysis and more.

RELATED INFORMATION

Accurate Resistance Measurements: Easy with NEW DMMs

Using two wires to measure resistance is convenient, but causes measurement error. Learn how the DMM4000 offers a new concept: enabling four-wire resistance measurements with just two leads.