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 dual 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 belt holster
Specifications EX810 EX820 EX830 Basic Accuracy
IR Temperature -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 2.0% (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/Wt. 10.6x4.3x2" (270x110x50mm)
Weight: 13.6oz (386g)
Product
DATASHEET
“Make mine an Extech!
™
”
www.extech.com
ISO 9001:2000 CERTIFIED
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
10/11/04 - R1
CAT III - 600V
1000A Clamp Meters with IR Thermometers
Clamp-on multimeter with built-in non-contact InfraRed Thermometer
Model EX810
• AC Current
• Average
responding
Model EX820
• AC Current
• True RMS
• Type K
thermometer
Model EX830
• AC/DC Current
• True RMS
• Type K
thermometer
• DC Zero
Built-in IR Thermometer with
laser pointer is an excellent
troubleshooter for locating hot
spots and overheating motors.
Copyright © 2004 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
IR
Thermometer
Built-in
Patent Pending
Sold by AA Electric 1-800-237-8274 Lakeland, FL • Lawrenceville, GA • Greensboro, NC • East Rutherford, NJ www.A-Aelectric.com
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