Extech Instruments EX600 Series Catalog Page

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400A True RMS Dual Input Clamp Meters

EX600 Series True RMS 400A Dual Input Clamp Meters + NCV

Built-in dual Type K thermocouple inputs for T1, T2, and T1-T2 differential
temperature measurement

• True RMS for accurate AC measurements

• 1.25" (32mm) jaw opening for conductors up to 500MCM

• Built-in non-contact Voltage detector with LED alert

• DC µA multimeter function for HVAC flame rod Current measurements

• DC Current function ideal for automotive, heavy equipment and marine applications

• Built-in non-contact IR Thermometer (model EX623) with laser pointer
for locating hot spots with 8 to 1 distance to target ratio

• 40,000 count multimeter functions for DC Voltage, Resistance,
Capacitance, and Frequency for high resolution over wider ranges

• Data Hold plus fast Peak Hold of current surges during motor startup

• Measures motor capacitors to 40,000µF

• Rugged double molded housing

• Auto power off with audible alert and disable function

• Autoranging with manual override

• 1yearwarranty

• Complete with CAT III-600V, double molded test leads, 9V battery,
two general purpose Type K bead wire probes and case

SPECIFICATIONS

EX613 EX623

AC/DC Current (Max Res.) 400.0A AC/DC (10mA) 400.0A AC/DC (10mA)

Basic ACA accuracy ±1.5% ±1.5%
AC/DC Voltage (Max Res.) 600V (0.1mV)/600V (0.01mV) 600V (0.1mV)/600V (0.01mV)
DC µA Current (Max Res.) 4000µA (0.01µA) 4000µA (0.01µA)
Resistance (Max Res.) 40.000MΩ (0.01Ω) 40.000MΩ (0.01Ω)
Capacitance (Max Res.) 40mF (0.01nF) 40mF (0.01nF)
Frequency (Max Res.) 40MHz (0.001Hz) 40MHz (0.001Hz)
Temperature - Type K -58 to 1832°F (-50 to 1000°C) -58 to 1832°F (-50 to 1000°C)
Temperature - IR — -58 to 518°F (-50 to 270°C)
Diode (2.8V)/ Continuity Yes Yes
Duty Cycle 0.5 to 99.0% 0.5 to 99.0%

Dimensions 9x3.1x1.9" (229x80x49mm) 9x3.1x1.9" (229x80x49mm)
Weight 10.7oz (303g) 10.7oz (303g)

ORDERING

EX613 ÿ

True RMS 400A 400AC/DC Clamp Meter

EX623

ÿ

True RMS 400A AC/DC Clamp Meter + IR

TL810 Electrical Test Lead Kit
TL803 Standard Test Leads
TP200 Type K Clamp Probe (212°F/100°C)
480172 AC Line Splitter

Built-in IR Thermometer for quick and safe
non-contact temperature measurements.

Non-Contact Voltage Detection.

Dual Type K Inputs for taking differential
temperature readings needed for superheat
measurements.