English Datasheet

400A Dual Input Clamp Meters +
IR Thermometer + NCV
Built-in dual thermocouple inputs
For T1, T2, and T1-T2 differential temperature measurement
Common Features:
• Complete with CAT III-600V, double molded
test leads, 9V battery, two general purpose
Type K bead wire probes and case
EX622 and EX623 Additional Feature
• Built-in non-contact IR Thermometer
with laser pointer for locating hot spots
• 8 to 1 distance to target ratio
EX613 and EX623 Additional Feature
• DC Current function ideal for automotive,
heavy equipment and marine applications
Dual Type K Inputs for taking
Built-in IR Thermometer for
differential temperature readings
quick and safe non-contact
needed for superheat measurements. temperature measurements.
Find hot spots fast!
S E R I E S
EX600
• True RMS measurements for accurate
AC Voltage and Current measurements
• Dual type K thermocouple input with
Differential Temperature function
(T1, T2, T1-T2)
• Built-in non-contact Voltage
detector with LED alert
• DC μA multimeter function for HVAC
flame rod Current measurements
• Data Hold plus fast Peak Hold of
current surges during motor startup
• 40,000 count multimeter functions for
DC Voltage, Resistance, Capacitance,
and Frequency for high resolution over
wider ranges
• Measures motor capacitors to 40,000μF
• 1.25" (32mm) jaw opening for
conductors up to 500MCM
• Rugged double molded housing
• Auto power off with audible
alert and disable function
• Autoranging with manual override
Model
Temperature (IR)
AC Current
DC Current
Max resolution
Basic ACA accuracy
AC/DC Voltage (Max Res.)
DC μA Current
Resistance (Max Res.)
Capacitance (Max Res.)
Frequency (Max Res.)
Temperature (Type K)
Diode Test
Duty Cycle
Dimentions
Weight
EX613
—
400.0A
400.0A
10mA
±1.5%
600V (0.1mV)/600V (0.01mV)
4000μA (0.01μA)
40.000MΩ (0.01)
10pF to 40,000μF (0.01nF)
40MHz (0.001Hz)
-58 to 1832°F (-50 to 1000°C)
< 2.8V
0.5 to 99.0%
9x3.1x1.9" (229x80x49mm)
10.7oz (303g)
EX622
-58 to 518°F (-50 to 270°C)
400.0A
—
10mA
±1.5%
600V (0.1mV)/600V (0.01mV)
4000μA (0.01μA)
40.000MΩ (0.01)
10pF to 40,000μF (0.01nF)
40MHz (0.001Hz)
-58 to 1832°F (-50 to 1000°C)
< 2.8V
0.5 to 99.0%
9x3.1x1.9" (229x80x49mm)
10.7oz (303g)
EX623
-58 to 518°F (-50 to 270°C)
400.0A
400.0A
10mA
±1.5%
600V (0.1mV)/600V (0.01mV)
4000μA (0.01μA)
40.000MΩ (0.01Ω)
10pF to 40,000μF (0.01nF)
40MHz (0.001Hz)
-58 to 1832°F (-50 to 1000°C)
< 2.8V
0.5 to 99.0%
9x3.1x1.9" (229x80x49mm)
10.7oz (303g)
Ordering Information:
EX613..................400A AC/DC Clamp Meter+Dual Type-K Inputs
EX622..................400A AC Clamp Meter+Dual Type-K Inputs+IR
EX623..................400A AC/DC Clamp Meter+Dual Type-K Inputs+IR
EX613-NIST ........EX613 with Calibration Traceable to NIST
EX622-NISTL* ....EX622 with Calibration Traceable to NIST
EX623-NISTL* ....EX623 with Calibration Traceable to NIST
*NISTL - Limited NIST for Certificate of Traceability to all functions except IR Thermometer
www.extech.com
Specifications subject to change without notice.
7/19/11 - R1
Copyright © 2008-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.