Hioki DT4281 - Default Chapter; Table of Contents

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Contents
Introduction .........................................................................1
Verifying Package Contents ..............................................1
Options (sold separately) ..................................................2
Safety Notes ........................................................................5
Usage Notes ......................................................................10
1 Overview 15
1.1 Overview and Features ................................. 15
1.2 Parts Names and Functions ......................... 16
1.3 Display ...........................................................21
1.4 Alarm Display and Battery Indicator ...........23
2 Preparation for Measurements 25
2.1 MeasurementWorkow ................................25
2.2 Inserting/Replacing Batteries ......................26
2.3 Using Test Leads ........................................... 28
2.4 Installation in Measurement Location ......... 31
Using the instrument with the stand ..........................31
Hanging the instrument with the strap ......................31
3 Performing Measurements 33
3.1 Inspection Before Use ..................................33
3.2 Measuring Voltage.........................................38
Measuring AC voltage ...............................................38
Measuring DC voltage ..............................................39
Measuring synthesized voltage of DC and AC ......... 39
Measuring voltage of DC and AC components ......... 40
3.3 Measuring Frequencies ................................40
3.4 Decibel Conversion (dBm/dBV) ...................41
Ind.Appx.
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DT4281A981-08
HIOKI DT4281A981-08