Gw-instek GDM-8245 Manual do Utilizador

DUAL DISPLAY DIGITALMULTIMETERMODEL: GDM-8245User ManualGood Will Instrument Co., Ltd.GW Part No. 82DM-82450MIDeclaration of ConformityWeGOOD WILL INS

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL16For example, if [dBm] is pressed when measuring voltage in the maxmode, the maximum value is converted to

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL186.MEASUREMENT TECHNIQUES6-1 dBm measurement techniquedBm is defined as above or below a 1mW reference. A v

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL206-3 AC+DC measurementA signal includes an ac component and a dc level. The relationshipbetween the total r

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL227.MAINTENANCEThe following instructions are executed by qualified personnel only. Toavoid electrical shock

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL3TABLE OF CONTENTS PAGE1. SAFETY SUMMARY……………………………………………… 12. INTRODUCTI

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL2DANGER High VoltageATTENTION refer to ManualProtective Conductor Terminal(ground) Earth TerminalFrame or Ch

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL4terminal which is marked with the letter N or coloured Blue orBlack.The wire which is coloured Brown must b

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL63.SPECIFICATIONSThe specifications are operated under the essential conditions as follows:z A 1-year calib

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL8Protection500μA,5mA,50mA,500mA,2A 5 ranges fuse protection.20A range no fuse,15 seconds max.When the input

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL1010. CONTINUITY BEEPERDescriptionBuilt in buzzer sounds if conductance is less than 5 ohm.Open Voltage3 vol

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL12z Figure 4-1 Front Panelz Figure 4-2 Rear PanelDUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL134-6 Input ove

DUAL DISPLAY DIGITAL MULTIMETERUSER MANUAL145. MEASUREMENT TUTORIAL5-1. Voltage measurements (DCV, ACV, DCmV, ACmV)1).Press the button to select desir