38387 EXTECH | Alldatasheet
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Ordering Information: 38387-NIST....AC Clamp Meter w/ NIST Certificate 38389-NIST....True RMS AC/DC Clamp Meter w NIST Certificate Specifications subject to change without notice. Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in pa rt in any form.www.extech.com 9/24/08 - 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