EX540 EXTECH INSTRUMENTS, EX540 Datasheet
EX540
Manufacturer Part Number
EX540
Description
Digital Multimeters TRMS DMM DATALOGGER WIRELESS PC INTERFAC
Manufacturer
EXTECH INSTRUMENTS
Datasheet
1.EX542.pdf
(1 pages)
Specifications of EX540
Accuracy
0.06 %
True Rms
Yes
Peak Hold
Yes
Data Hold
Yes
Resistance Range
0.01 Ohms to 40 MOhms
Capacitance Range
0.001 nF to 40 mF
Frequency
914 MHz
Display Count
40000
Dmm Type
Handheld
Voltage Measuring Range Dc
0.01mV To 1000V
Voltage Measuring Range Ac
0.01mV To 1000V
Current Measuring Range Dc
0.01µA To 20A
Current Measuring Range Ac
0.01µA To 20A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, na
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EX5404
Manufacturer:
EETI
Quantity:
125 271
Company:
Part Number:
EX5404-EG41
Manufacturer:
ST
Quantity:
1 000
Part Number:
EX5404-EG41
Manufacturer:
EETI
Quantity:
20 000
www.extech.com
Ordering Information
EX540 ..............MultiMeter/Datalogger with Wireless PC Interface (914MHz)
EX540-NIST ....EX540 with NIST Certificate
EX542 ..............MultiMeter/Datalogger with Wireless PC Interface (433MHz)
EX542-NIST ....EX542 with NIST Certificate
(NOTE: USA, Mexico, and Canada use 914MHz model and majority of other countries use 433MHz model)
Features:
•
•
•
•
•
•
•
•
•
•
MultiMeter/Datalogger with Wireless PC Interface
Real time datalogging or wireless data transmission
directly to your PC (30ft/10m)
True RMS measurements for accurate AC Voltage and
Current measurements
Diode open circuit voltage of 2.8V DC
Double molded construction for waterproof (IP67) protection
CAT IV-600V safety rating for industrial applications
1000V input protection on all functions
Dual sensitivity frequency functions
Backlit triple LCD display includes two sub-displays for
simultaneous indication of frequency with voltage and
memory data/location information
Auto power off with disable feature
Complete with double molded test leads, magnetic hanging strap,
Type K bead wire temperature probe, remote receiver with USB
cable, Windows
carrying case
capability to transmit readings to your PC in real time
A
CAT IV True RMS MultiMeter datalogs up to 9,999 readings with wireless USB interface
CAT IV, Datalogging, and Wireless features
®
compatible software, 9V battery and hard
A. Continuous wireless data transmission from meter to
B. Drop-proof to 6 feet (1.8m). Meter is built tough with
C. Waterproof IP67 for the most extreme operating
your PC in real time.
double molded housing.
conditions.
Specifications subject to change without notice.
Copyright © 2008-09 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
B
C
Specifications
Functions
Display Counts
Basic Accuracy
DC/AC Voltage
DC/AC Current
Resistance
Capacitance
Frequency (electrical)
Frequency (electronic)
Temperature
Duty Cycle
Diode (2.8V)/Continuity
CE approved
Dimensions
Weight
40,000 count
0.06%
0.01mV to 1000VDC; 0.01mV to 1000VAC
0.01μA to 20A
0.01Ω to 40MΩ
0.001nF to 40mF
40Hz to 4kHz
0.001Hz to 100MHz
-50 to 1382°F (-45 to 750°C)
0.1 to 99.90%
Yes
Yes
7.25x3.25x2.25"(184x83x57mm)
12.3oz (349g)
10/21/10 - R1