Токоизмерительные клещи UNI-T UTM 1209A (UT209A). Инструкция на английском языке

UT207A/208A/209A Operating Manual
Table of Contents
Title                                                                               Page
Overview                                                               3
Unpacking Inspection                                                   4
Safety Information                                                     5
Rules for Safe Operation                                               6
International Electrical Symbols                                       9
The Meter Structure                                                    10
Display Symbols                                                        11
Functional Buttons                                                     13
The Effectiveness of Functional Buttons                                15
Measurement Operation                                                  16
A.  DC/AC Voltage Measurement                                    16
B.  Measuring Resistance                                         18
C.  Testing for Continuity                                       20
D.  Testing Diodes                                               22
E.  Frequency and Duty Cycle Measurement                         25
F.  DC/AC Current Measurement                                    27
G.  Temperature Measurement(UT208A only)                         31
H.   Capacitance measurement(UT208A only)                        33
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UT207A/208A/209A Operating Manual
Specifications                                                         35
A.  General Specifications                                       35
B.  Environmental Requirements                                   36
Accuracy Specifications                                                37
Maintenance                                                            43
A.  General Service                                              43
B.  Replacing the Battery                                        44
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UT207A/208A/209A Operating Manual
Overview
This Operating Manual covers information on safety and cautions. Please read
the relevant information carefully and observe all the Warnings and Notes strictly.
Warning
To avoid electric shock or personal injury, read the “Safety Information”
and “Rules for Safe Operation” carefully before using the Meter.
Digital Clamp Multimeter Model UT207A/UT208A/UT209A (hereafter referred to
as “the Meter”) are 3 3/4 digits with steady operations, fashionable structure and
highly reliable measuring instrument. The Meter uses large scale of integrated
circuit with double integrated A/D converter as its core and has full range
overload protection.
The Meter can measure AC/DC Voltage, AC/DC Current, Frequency, Duty Cycle,
Resistance, Diodes, Continuity and etc.
UT208A has an extra temperature and Capacitance feature.
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