Specifications subject to change without notice.

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7/14/11 - R1

CAT IV, Datalogging, and Wireless features

CAT IV True RMS MultiMeter datalogs up to 9,999 readings with wireless USB interface

capability to transmit readings to your PC in real time

Specifications

Functions

Display Counts

40,000 count

Basic Accuracy

0.06%

DC/AC Voltage

0.01mV to 1000VDC; 0.01mV to 1000VAC

DC/AC Current

0.01µA to 20A

Resistance

0.01Ω to 40MΩ

Capacitance

0.001nF to 40mF

Frequency (electrical)

40Hz to 4kHz

Frequency (electronic)

0.001Hz to 100MHz

Temperature

-50 to 1382°F (-45 to 750°C)

Duty Cycle

0.1 to 99.90%

Diode (2.8V)/Continuity

Yes

CE approved

Yes

Dimensions

7.25x3.25x2.25"(184x83x57mm)

Weight

12.3oz (349g)

Features:

directly to your PC (30ft/10m)

Current measurements

simultaneous indication of frequency with voltage and

memory data/location information

Type K bead wire temperature probe, remote receiver with USB

cable, Windows

carrying case

Ordering Information

EX540 ..............MultiMeter/Datalogger with Wireless PC Interface (915MHz)

EX540-NIST ....EX540 with Calibration Traceable to NIST.

EX542 ..............MultiMeter/Datalogger with Wireless PC Interface (433MHz)

EX542-NIST ....EX542 with Calibration Traceable to NIST.

(NOTE: USA, Mexico, and Canada use 915MHz model and majority of other countries use 433MHz model)

A. Continuous wireless data transmission from meter to

your PC in real time.

B. Drop-proof to 6 feet (1.8m). Meter is built tough with

double molded housing.

C. Waterproof IP67 for the most extreme operating

conditions.

A

B

C

MultiMeter/Datalogger with Wireless PC Interface