EXTECH EX320

Compact MultiMeters + Voltage Detector
Combination MultiMeters with Built-in
Non-Contact AC Voltage Detector
To quickly check for the presence of AC Voltage before testing
EX300 Series Features:
Model EX310
• 0.5% basic accuracy
• Manual ranging
• Built-in non-contact AC Voltage Detector with
red LED indicator and audible beeper
Model EX320
• Large 1” digits make it easy to read
• Low battery indicator
• Complete with stand, test leads, protective
holster, batteries, bead wire, temperature
probe (-22 to 572°F/-30 to 300°C)
(Model EX330)
• Autoranging
• Max Hold: captures
highest reading
• Data Hold: freezes the display
• Auto Power Off: conserves
battery life
Model EX330
• Autoranging
• Data Hold: freezes the display
• Auto Power Off: conserves
battery life
S E R I E S
EX300
• Type K Temperature
°F/°C switchable
• Capacitance
• Frequency
• Relative function
Built-in Non-Contact Voltage Detector automatically detects
a live wire when the red LED is lit with audible beeper
Specifications
Display counts
Basic Accuracy
NC Voltage Detector
DC Voltage
AC Voltage
DC/AC Current
Resistance
Capacitance
Frequency
Temperature (Type K)
EX310
2000
0.5%
100 to 600VAC
0.1mV to 600V
0.1V to 600V
0.1mA to 10A
0.1Ω to 2000kΩ
—
—
—
EX320
2000
0.5%
100 to 600VAC
0.1mV to 600V
0.1mV to 600V
0.1μA to 10A
0.1Ω to 20MΩ
—
—
—
Duty Cycle
Diode/Continuity
Dimensions
—
Yes
5.7x2.9x1.6"
(147x76X42mm)
9oz (260g)
—
Yes
5.7x2.9x1.6"
(147x76X42mm)
9oz (260g)
Weight
EX330
4000
0.5%
100 to 600VAC
0.1mV to 600V
0.1mV to 600V
0.1μA to 10A
0.1Ω to 40MΩ
✓ 0.001nF to 200μF
✓ 0.001Hz to 40MHz
✓ -4 to 1382°F
✓ (-20 to 750°C)
✓ 0.1 to 99.9%
Yes
5.7x2.9x1.6"
(147x76X42mm)
9oz (260g)
Ordering Information:
EX310 ................Mini Manual Ranging MultiMeter + Voltage Detector
EX310-NIST ......EX310 MultiMeter with NIST Certification
EX320 ................Mini Autoranging MultiMeter + Voltage Detector
EX320-NIST ......EX320 MultiMeter with NIST Certification
EX330 ................Mini Autoranging MultiMeter with Temp + Voltage Detector
EX330-NIST ......EX330 MultiMeter with NIST Certification
www.extech.com
Specifications subject to change without notice.
4/30/09 - R1
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.