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Specifications EX810 EX820 EX830 Basic Accuracy
IR Temperature (IR) ✓ -58 to 518ºF ✓ -58 to 518ºF ✓ -58 to 518ºF ✓ ±2.0% rdg or
-50 to 270ºC -50 to 270ºC -50 to 270ºC ±4ºF/±2ºC
AC Current 0.1 to 1000A 0.1 to 1000A 0.1 to 1000A 2.8% (EX810)
2.5% (EX820, EX830)
DC Current — — ✓ 0.1 to 1000A ±2.5%
AC Voltage 0.1mV to 600V 0.1mV to 600V 0.1mV to 600V ±1.8% (EX810)
±1.5% (EX820, EX830)
DC Voltage 0.1mV to 600V 0.1mV to 600V 0.1mV to 600V ±1.5%
Resistance 0.1 to 40MΩ 0.1 to 40MΩ 0.1 to 40MΩ ±1.5%
Capacitance 0.001nF to 40,000μF 0.001nF to 40,000μF 0.001nF to 40,000μF ±3.0%
Frequency 0.001kHz to 4kHz 0.001kHz to 4kHz 0.001kHz to 4kHz ±1.5%
Type K Temperature —
✓ -4 to 1400ºF ✓ -4 to 1400ºF ±(3%rdg+9°F/5ºC)
-20 to 760ºC -20 to 760ºC
Continuity Yes Yes Yes
Inrush Yes Yes Yes
Diode Yes Yes Yes
Dimensions 10.6x4.3x2" 10.6x4.3x2" 10.6x4.3x2"
(270x110x50mm) (270x110x50mm) (270x110x50mm)
Weight 13.6oz (386g) 13.6oz (386g) 13.6oz (386g)
Ordering Information:
EX810 ....................1000A AC Clamp/DMM+IR Thermometer
EX810-NISTL* ........1000A AC Clamp/DMM+IR Thermometer w/NIST Cert.
EX820 ....................1000A AC True RMS Clamp/DMM+IR Thermometer
EX820-NISTL* ........1000A AC True RMS Clamp/DMM+IR Thermometer w/NIST Cert.
EX830 ....................1000A AC/DC True RMS Clamp/DMM+IR Thermometer
EX830-NISTL* ........1000A AC/DC True RMS Clamp/DMM+IR Thermometer w/NIST Cert.
*NISTL is a Limited NIST: Product is certified to all functions except IR Thermometer
EX800 Series Features:
• Non-contact InfraRed Temperature measurements
with laser pointer
• Models with True RMS Current and Voltage
measurements
• Peak hold captures inrush currents and Transients
• MultiMeter functions include AC/DC Voltage,
Resistance, Capacitance, Frequency, Diode, and
Continuity
• 1.7" (43mm) jaw opening for conductors up to
750MCM or two 500MCM
• 4000 count backlit display
• Features include Data Hold and Min/Max
• Autoranging with manual range button
• Auto Power off
• Complete with test leads, 9V battery, Type K probe
(-4 to 482°F/-20 to 250°C) for EX820/EX830, and case
1000A Clamp Meters with IR Thermometers
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
06/18/08 - R2
Complete with test leads,
9V battery, type K probe
(EX820/EX830) and belt holster
True RMS meter gives
you accurate readings of
non-sinusoidal waveforms.
Built-in IR Thermometer with
laser pointer is an excellent
troubleshooter for locating hot
spots and overheating motors.
Clamp-on multimeter with built-in non-contact InfraRed Thermometer
Ideal for industrial applications the 800 series Full size 1000A clamps feature a
built-in Infared thermometer and rugged double molded housing.
Patented
Model EX810
• AC Current
• Average responding
Model EX820
• AC Current
• True RMS
• Type K thermometer
Model EX830
• DC/ AC Current
• True RMS
• Type K thermometer
• DC Zero
EX800
S E R I E S
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