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UT105

UNI-T UT105 User Manual

Name: UNI-T UT105
Brand: UNI-T
Rating: 5 (1 reviews)

56 pages

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Rules For Safe Operation (2)

Model UT105: OPERATING MANUAL

Table of Contents1
Title Page2
Overview3
Unpacking Inspection4
Safety Information5
Rules for Safe Operation6
Automotive Servicing Safety Guide9
International Electrical Symbols11
The Meter Structure12
Rotary Switch13
Functional Buttons14
Display Symbols15
Measurement Operation17
Part 1 Multimeter Basic Testing17
- AC and DC Voltage Testing17
- DC Current Testing18
- Resistance Testing20
- Diode Testing21
- Continuity Testing23
- Dwell Testing24
- Engine Tach (Rotation Speed) Testing "Rpmx1025
- G. Engine Tach (Rotation Speed Testing "Rpmx1025
- Data Holding26
Part 2 Diagnosis of Automotive Troubles27
- Fuse Testing: Check the Fuse to See if It Is Blown out27
Switch Testing: Check the Switch to See if It Can Work Correctly27
Starting/Charging System Testing28
Solenoid or Relay Testing28
Battery Power Consumption Testing When the Engine Is off29
Trigger Voltage Battery Load Testing30
Voltage Drop Testing31
- Charging System Voltage Testing33
  - Ignition System Testing34
- Engine Sensor Testing40
General Specifications49
Accurate Specifications50
- DC Voltage50
- AC Voltage50
- DC Current50
- Resistance51
- Diode51
- Continuity Testing51
Dwell Testing52
Tach (Rotation Speed) Testing52
Replacing the Fuses53
Maintenance53
General Services53
Replacing the Battery54

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UNI-T UT105 Specifications

General

Product type	Digital multimeter
AC voltage range	2 - 750 V
DC current range	0.2 - 10 A
DC voltage range	0.2 - 1000 V
Dimensions (WxDxH)	88 x 39 x 179 mm
Battery voltage	9 V

Weight and Dimensions

Weight	352 g

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UNI-T UT105 User Manual

Table of Contents

Questions and Answers:

UNI-T UT105 Specifications

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