Page 1IntroductionWarningTo avoid shock or injury, do not perform the verification tests or calibration procedures described inthe manual unless you are qualified to do so.The information provided in this document is for the use of qualified personnel only.CautionThe 61-340 serials contain parts that can be damaged by static discharge.Follow the standard practices for handling static sensitive devices.For additional information about IDEAL INDUSTRIES, INC. and its products, and services, visit IDEALINDUSTRIES, INC. web site at:www.idealindustries.comPrecautions and Safety InformationUse the meter only as described in the Service Manual. If you do not do so, the protection provided by themeter may be impaired. Read the “Safety Information” page before servicing this product.In this manual, a Warning identifies conditions and actions that pose hazard (s) to the user; a Cautionidentifies conditions and actions that may damage the meter or the test instruments.The SymbolsThe symbols used on the meter and in this manual are explained in Table A.Table A. The SymbolsRisk of electric shockSee instruction card (Caution information)DC measurementEquipment protected by double or reinforcedinsulationLow Battery indicatorEarthAC measurementConforms to EU directivesForm Number 2TM61340-2 Rev November 2007