User Manuals: UNI-T UT81B Handheld Oscilloscope

Manuals and User Guides for UNI-T UT81B Handheld Oscilloscope. We have 2 UNI-T UT81B Handheld Oscilloscope manuals available for free PDF download: Operating Manual

UNI-T UT81B Operating Manual

UNI-T UT81B Operating Manual (52 pages)

Brand: UNI-T | Category: Multimeter | Size: 2 MB

Table of Contents

Table of Contents
2
Title Page

3
1 Before You Start

7
- Overview
  7
- Unpacking Inspection
  8
- Safety Information
  9
- Rules for Safe Operation
  9
- International Electrical Symbols
  11
2 Using the Testing Tool

12
- Reading the Screen
  12
- The Meter Structure
  13
- Functional Buttons
  13
- Functional Buttons
  14
- Waveform Display
  15
3 Making Measurements

16
- Setting up the Sleep Mode, Contrast, Beep
  16
- Scope Mode
  18
- Digital Multimeter Mode
  21
  - Measuring Voltages
    21
  - Measuring Currents
    23
  - Measuring Resistance
    28
  - Resistance Measurement
    29
  - Testing Diodes
    30
  - Diode Test
    30
  - Testing for Continuity
    32
  - Continuity Test
    32
  - Measuring Capacitance
    36
4 Using Software

38
5 Maintenance the Test Tool

39
- General Service
  39
- Replacing the Fuses
  40
- Replacing the Battery
  41
6 Specifications

42
- Safety and Compliances
  42
- Physical Specifications
  43
- General Specifications (Digital Multimeter)
  44
- General Specifications (Scope)
  44
- Feature Summary
  45
- Basic Specifications (Digital Multimeter)
  45
- Basic Specifications (Scope)
  46
- Detailed Accuracy Specifications
  46
  - DC Voltage
    47
  - AC Voltage
    47
  - DC Current
    48
  - AC Current
    49
  - Resistance
    50
  - Diode Test
    50
  - Continuity Test
    51
  - I. Capacitance
    52

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UNI-T UT81B Operating Manual

UNI-T UT81B Operating Manual (55 pages)

Brand: UNI-T | Category: Multimeter | Size: 0 MB

Table of Contents

Table of Contents
2
1 Before You Start

7
- Overview
  7
- Unpacking Inspection
  8
- Safety Information
  9
- Rules for Safe Operation
  9
- International Electrical Symbols
  11
2 Using the Testing Tool

12
- Reading the Screen
  12
- The Meter Structure
  13
- Functional Buttons
  14
3 Making Measurements

16
- Scope Mode
  16
- Digital Multimeter Mode
  21
  - Measuring Voltages
    21
  - Measuring Currents
    23
  - Measuring Resistance
    28
  - Testing Diodes
    30
  - Testing for Continuity
    32
  - Measuring Capacitance
    36
4 Using Software

38
5 Maintenance the Test Tool

39
- General Service
  39
- Replacing the Fuses
  40
- Replacing the Battery
  41
6 Specifications

42
- Safety and Compliances
  42
- Physical Specifications
  43
- General Specifications (Digital Multimeter)
  44
- General Specifications (Scope)
  44
- Feature Summary
  45
- Basic Specifications (Digital Multimeter)
  45
- Basic Specifications (Scope)
  46
- Detailed Accuracy Specifications
  46
- DC Voltage
  47
- AC Voltage
  47
- DC Current
  48
- AC Current
  49
- Resistance
  50
- Diode Test
  50
- Continuity Test
  51
  - H. Frequency and Duty Cycle
    51
  - I. Capacitance
    52

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