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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 ...........................................................22
1.4 Alarm Display and Battery Indicator ...........23
2 Preparation for Measurements 25
2.1 MeasurementWorkow ................................25
2.2 Inserting/Replacing Batteries ......................26
2.3 Using Test Leads ........................................... 29
2.4 Installation in Measurement Location ......... 32
Using the instrument with the stand ..........................32
Attaching the magnetic strap ....................................32
2.5 Using the Carrying Case ..............................34
3 Performing Measurements 37
3.1 Inspection Before Use ..................................37
3.2 Measuring Voltage.........................................43
Measuring AC voltage ............................................... 43
Measuring DC voltage ..............................................44
Measurement using the AC and DC automatic
judgment (DT4253
,
DT4254
,
DT4255
,
DT4256) .......45
3.3 Measuring Frequencies ................................46