380947 EXTECH INSTRUMENTS, 380947 Datasheet
380947
Manufacturer Part Number
380947
Description
Clamp Multimeters & Accessories 400A TRMS CLAMP
Manufacturer
EXTECH INSTRUMENTS
Type
Current Clampr
Datasheet
1.380942.pdf
(1 pages)
Specifications of 380947
Accuracy
+/- 4 %
Frequency
10 KHz
Ranging
400 A
Dmm Type
Clamp
Current Measuring Range Dc
40A To 400A
Current Measuring Range Ac
4A To 400A
Frequency Measuring Range
10kHz
No. Of Digits / Alpha
3-3/4
Dmm Response Type
True RMS
Current, Rating
400 A (AC⁄DC)
Dimensions
7.2 in. H x 2.5 in. W x 1.4 ” D
Jaw Opening
0.9 in.
Resolution
100
Standards
IEC
Temperature, Operating
-10 to +50 °C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, na
Ordering Information
380942..............True RMS 30A Mini Clamp Meter
380942-NIST ....True RMS 30A Mini Clamp Meter w/Calibration Traceable to NIST
480172..............AC Line Separator - 3 prong
380941..............200 Amp DC/AC Mini Clamp DMM
380941-NIST ....200 Amp DC/AC Mini Clamp DMM w/ Calibration Traceable to NIST
480172..............AC Line Separator - 3 prong
380947..............True RMS DC/AC Mini Clamp Meter
380947-NIST ....True RMS DC/AC Mini Clamp Meter w/Calibration Traceable to NIST
480172..............AC Line Separator - 3 prong
Measure current draw when conducting energy usage audits
www.extech.com
Mini DC/AC Clamp Meters
Features:
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Three models provide high Accuracy and Resolution
Large 4000 count LCD display with full function indication
Fast 40 segment analog bargraph
One touch "Auto Zero" for DCA measurements
eliminates the need to turn a knob to zero adjust
Data hold, Max/Min recall display
0.9" (23mm) clamp jaw opening
Overload protection to 400A DC
True RMS models recommended for measurements
where distortion may otherwise cause inaccuracies
Optional 3-prong AC Line Separator enables safe
and easy measurements on power cables with
molded plugs (splits hot conductor from neutral
and ground)
they easily fit into tight spaces.
measuring very low AC & DC currents. Smaller in size than traditional clamp meters,
Extech’s Mini Clamp Meters, with their high resolution, are the ideal tools for accurately
Ideal for low current measurements
Line separator eliminates
the need to cut cords to
expose wires
Specifications subject to change without notice.
Copyright © 2007-2010 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Specifications
AC Current:
Resolution
Accuracy
DC Current:
Resolution
Accuracy
AC Voltage:
Resolution
Accuracy
DC Voltage:
Resolution
Accuracy
DCA:
Resolution
Accuracy
ACA (True RMS):
Resolution
Accuracy
Resistance:
Resolution
Accuracy
Frequency:
Resolution
Accuracy
Dimensions:
Weight:
30A Clamp Meter
0-30A
0.1mA
±(2.0%+5d)@50/60Hz
0-30A
1mA
—
0-400V
0.1V
±(2.0%+5d)
0-400V
0.1V
±(1.0%+2d)
—
—
—
—
7.2x2.5x1.4" (183x64x36mm)
6.2 oz (190g)
200A Clamp DMM
200A
100mA
±(1.0% +2d)
40A
10mA
±(1.0% +2d)
400V
0.1V
±(1.5% +4d) (50/60Hz)
400V
0.1V
±(1.0% +2d)
—
—
400Ω
0.1 Ohm
±(1.5% +2d)
10kHz
0.01Hz
±(0.5% +2d)
7x1.75x1.25" (178x45x32mm)
6 oz (170g)
400A Clamp DMM
—
—
—
—
40A/400A
10mA/100mA
1.0% ±2d
4A/40A/100A/400A
1mA/10mA/100mA/100mA
1.5% ±3d
—
10kHz
0.01-100Hz
±0.5% ±2d
7.2x2.5x1.4" (183x64x36mm)
6.2 oz (190g)
7/27/10 - R2