User Manuals: UNI-T VC840 Digital Multimeter

Manuals and User Guides for UNI-T VC840 Digital Multimeter. We have 1 UNI-T VC840 Digital Multimeter manual available for free PDF download: Operating Manual

UNI-T VC840 Operating Manual

UNI-T VC840 Operating Manual (41 pages)

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

Table of Contents

Table of Contents
1
Title

3
- Overview
  3
- Unpacking Inspection
  3
- Rules for Safe Operation
  4
- Safety Information
  4
- Electrical Symbols
  6
- Functional Structure
  6
- Rotary Switch
  7
- Functional Buttons
  8
- Display Symbols
  9
- Manual Ranging and Autoranging
  11
- Measurement Operation
  12
  - DC Voltage Measurement
    12
  - AC Voltage Measurement
    13
  - Measuring Resistance
    14
  - Testing for Continuity
    15
  - Testing Diode
    16
  - Capacitance Measurement
    16
  - Frequency or Duty Cycle Measurement
    17
  - Temperature Measurement
    18
- Operation of Hold Mode
  20
- The Use of Relative Value Mode
  21
SELECT Button (Blue)

22
- General Specification
  22
- Accuracy Specification
  23
  - DC Voltage
    23
  - AC Voltage
    23
  - Resistance
    24
  - Continuity Test
    24
  - Diode Test
    24
  - Capacitance
    25
  - Frequency & Duty Cycle
    25
  - Temperature
    26
  - DC Current
    26
- Maintenance
  27
  - General Maintenance & Service
    27
  - Testing the Fuses
    27
  - Replacing the Battery
    28
- RS232C Serial Port
  31
POWER Button

22

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