

Note: Components behind cover can have voltage potentials in excess of 50 volts during normal operation of the gauge. Gauge cover is to be removed by trained service personnel only. iv CAUTIONS AND WARNINGS Units intended for use in countries that are members of the European Community are shipped with a CE approved AC adapter, Troxler bin number 108354. PN 104279 January 2009 Edition 17.7 Model 3440 iii TROXLER SERVICE CENTERS Troxler Corporate Headquarters 3008 Cornwallis Road P.O. Microsoft, Excel, Windows, Windows 95, Windows 98, and Word are registered trademarks of Microsoft Corporation. Magnalube-G is a registered trademark of Carleton-Stuart Corporation. 409 is a trademark of the Clorox Company. Fantastic is a trademark of Dow Consumer Products, Inc. Adobe and Acrobat are trademarks of Adobe Systems Incorporated, and are registered in certain jurisdictions. All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose without the express written permission of Troxler Electronic Laboratories, Inc. Copyright 19892009 Troxler Electronic Laboratories, Inc. Manual of Operation and Instruction Model 3440 Surface Moisture-Density Gauge Troxler Electronic Laboratories, Inc.
