Extech EX710 Data Sheet

Features:

• Models with AC/DC Current, AC/DC Voltage,

Resistance, Frequency, Capacitance,
Temperature, Diode, and Continuity

• True RMS Models (EX720, EX730)

• Peak function captures inrush currents and

voltage transients

• Data Hold “freezes” data in display

• 1.2" (30mm) circular jaw opening for

large cables (500MCM)

• Auto power off

• Complete with test leads, 9V battery,

Type K bead wire probe (-4 to 482°F/-20 to 250°C)
(EX720, EX730) and carrying case

Product

DATASHEET

Ordering Information:

EX710 ..............800A AC Clamp Meter

EX710-NIST ....800A AC Clamp Meter with NIST Certificate

EX720 ..............800A True RMS AC Clamp Meter

EX720-NIST ....800A True RMS AC Clamp Meter with NIST Certificate

EX730 ..............800A True RMS AC/DC Clamp Meter

EX730-NIST ....800A True RMS AC/DC Clamp Meter w/NIST Cert.

EXTECH INSTRUMENTS CORPORATION

285 Bear Hill Road, Waltham, MA 02451-1064, U.S.A.
Phone: [phone] • FAX [phone]

ISO 9001:2000 CERTIFIED

4/04/05 - R2

“Make mine an Extech!™”

www.extech.com

CAT III-600V

Model EX710

• AC Current

Model EX720

• AC Current

• True RMS

• Temperature

Model EX730

• AC/DC Current

• True RMS

• Temperature

• DC Zero

Specifications EX710 EX720 EX730 Basic Accuracy

AC Current: 0.01 to 800A 0.01 to 800A 0.01 to 800A ±2.8% (EX710, EX730)

±2.5% (EX720)
DC Current: — — 0.1 to 800A ±2.8%
AC Voltage: 0.1mV to 600V 0.1mV to 600V 0.1mV to 600V ±1.8% (EX710)

±1.5% (EX720, EX730)
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: 0.001 to 4kHz 0.001 to 4kHz 0.001 to 4kHz ±1.5%
Temperature: — -4 to 1400ºF -4 to 1400ºF ±(3%rdg+9°F/5ºC)

(Type K ) -20 to 760ºC -20 to 760ºC
Continuity: Yes Yes Yes
Inrush: Yes Yes Yes
Diode: Yes Yes Yes
Dimensions: 9x3.1x1.9" (229x80x49mm)
Weight: 10.7 oz (303g)

800A Clamp Meters

Functions include Capacitance and Temperature

Copyright © 2004 Extech Instruments Corporation.All rights reserved including the right of reproduction in whole or in part in any form.

Double molded
housing and white
LED backlighting