Extech 38389 Handleiding

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Ordering Information:

38387............AC Clamp Meter

38387-NIST....AC Clamp Meter w/ Calibration Traceable to NIST

38389............True RMS AC/DC Clamp Meter

38389-NIST....True RMS AC/DC Clamp Meter w/ Calibration Traceable to NIST

480172..........Line Separator

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.

www.extech.com

7/23/10 - R2

Common Features:

•Maximum AC current of 600A

•Measure AC Current, AC/DC Voltage

and Resistance

•Data Hold “freezes” data in display

•1.25" (33mm) circular jaw opening for

large cables (350MCM)

•Audible Continuity beeper

•Auto power off

•Complete with test leads, 9V battery,

and belt holster

Clamp-on meters include models with Temperature

and True RMS measurements

With Peak Hold captures in-rush currents

AC and AC/DC Clamp-on Ammeters

Model 38387 (Max. Resolution) Basic Accuracy 38389 (Max. Resolution) Basic Accuracy

(%rdg+digits)(%rdg+digits)

AC Current: 200.0A, 600A (0.1A) ±(1.5% + 4d) 400A, 600A (Trms) (100mA) ±(3.0% + 5d)

DC Current — — 400A, 600A (100mA) ±(2.5% + 3d)

DC Voltage: 600V (1V) ±(1% + 1d) 400mV, 4V, 40V, 400V, 600V (0.1mV) ±(0.5% + 2d)

AC Voltage: 600V (1V) ±(1.5% + 4d) 4V, 40V, 400V, 600V (Trms) (1mV) ±(0.8% + 3d)

Resistance: 2000ø (1ø) ±(1% + 2d) 400ø, 4kø, 40kø, 400kø, 4Mø, 40Mø (0.1ø) ±(0.8% + 4d)

Capacitance: — — 40nF, 400nF, 4μF, 40μF, 100μF (0.01nF) ±(3.5% + 5d)

Temperature — — -4 to 1400°F, -20 to 760°C (1°F/°C) ±(3.0% + 3°F/2°C)

Continuity: Beeper ≤50ø Beeper ≤30ø

Power: 9V battery 9V battery

Dimensions: 3.1 x 8 x 1.6" (79 x 203 x 41mm) 3.1 x 8 x 1.6" (79 x 203 x 41mm)

Weight: 6.5oz (185g) 6.5oz (185g)

Model 38387

•AC current to 600A

•Large 2000 count LCD display

Model 38389

•True RMS voltage and current measurements

•AC/DC current to 600A

•Large 4000 count LCD display

•Capacitance measurements

•Temperature measurements

•Includes temperature probe

(-58 to 482°F/-50 to 250°C)

Product specificaties