Extech Instruments 380560 User Manual

High resolution benchtop milliohm meter

User's Guide

High Resolution Benchtop MilliOhm Meter

Models 380560 and 380562

Introduction

Congratulations on your purchase of the Extech 380560 (117V) or 380562 (220V) High

Resolution MilliOhm Meter. This device offers seven resistance ranges with resolution as

low as 0.01mΩ. The 4-wire Kelvin clip connection ensures optimum accuracy. The built-

in comparator feature offers HI-LO-GO testing. Typical applications include transformer,

motor coil, and PC Board resistance measurements. Careful use of this meter will

provide years of reliable service.

Table of Contents

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Page 1 Models 380560 and 380562 Introduction Congratulations on your purchase of the Extech 380560 (117V) or 380562 (220V) High Resolution MilliOhm Meter. This device offers seven resistance ranges with resolution as low as 0.01mΩ. The 4-wire Kelvin clip connection ensures optimum accuracy. The built- in comparator feature offers HI-LO-GO testing.
Page 2: Specifications
Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies on sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
Page 3: Measurement Procedure
Note: The power cable input and audible alert button are on the rear of the instrument. Measurement Precautions Ensure that the meter is connected to the correct power source (110V for model 380560 or 220V for model 380562). Do not apply voltage to the meter input terminals. Meter damage may result. Measurement Procedure 1.
Page 4 Support Hotline (781) 890-7440 Tech support: Ext. 200; Email: support@extech.com Repair/Returns: Ext. 210; Email: repair@extech.com Website: www.extech.com Copyright © 2002 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form. 380560, Version 1.6, 04/03...

380562