DMM4020 CAL D

The DMM4020 CAL D from Tektronix is a 5-1/2 digit dual vacuum fluorescent display digital multimeter designed for benchtop, field service and system applications. The multiple measurement functions plus RS232 remote interface make meter an ideal candidate for precision manual measurements and use in automated systems. For portability, the meter includes a carrying handle that also serves as a bail for benchtop operation. It offers a broad range of functions in one easy to use instrument. Typical multimeter measurements such as volts, ohms and amps are made with a basic VDC accuracy of up to 0.015%, ensuring the performance users need for their design. Users can also use DMM4020 to measure frequency. This allows replacing counter, continuity tester and DMM with one versatile instrument, saving bench space and cost. It complies with IEC 61010-1:2001, ANSI/ISA 61010-1 (S82.02.01):2004, UL 61010-1:2004, CAN/CSA C22.2 number 61010.1:2004, CAT I 1000V / CAT II 600V.

• Calibrated with data digital multimeter with true RMS (AC, AC + DC) measurements
• 200mV to 1000V DC range with 1µV sensitivity, 200mV to 750V AC rms with 1µV sensitivity
• 200 ohm to 100Mohm with 1mohm sensitivity, 200µA to 10A DC with 1nA sensitivity
• 20mA to 10A AC with 100nA sensitivity, 20Hz to 1MHz frequency measurement, continuity & diode tests
• 2 x 4 ohm 4-wire measurement technique, dedicated DC leakage current measurements, compare mode
• Front 2 x 4 measurement inputs, RS232 on rear panel for quick PC connectivity, intuitive operation
• 6 dedicated buttons for fast access to instrument set-up & limit compare mode for pass/fail testing
• 1000V maximum input on any range, measurements with the push of button, measures nanoampere signals
• Closed-case calibration (no internal calibration), improved method for measuring low currents
• 88mm x 217mm x 297mm (H x W x D), 2.1Kg weight, 0°C to 50°C operating temperature

Applications

Test & Measurement

Contents

DMM4020 meter, TL710 test leads, Line cord, Statement of cal practices, Safety and installation instructions including warranty statement, CD-ROM with user manual and connectivity information, RS232 to USB adapter cable, National Instruments LabVIEW SignalExpress Tektronix edition, limited edition software.

Warnings

Use caution when working with voltages above 30VACrms, 42VAC peak or 42VDC. These voltages pose a shock hazard.

Notes

When using probes, keep fingers behind the finger guards.