UNI-T UT90B Manuals

Manuals and User Guides for UNI-T UT90B. We have 1 UNI-T UT90B manual available for free PDF download: Operating Manual

UNI-T UT90B Operating Manual

UNI-T UT90B Operating Manual (32 pages)

Brand: UNI-T | Category: Multimeter | Size: 2.2 MB

Table of Contents

Table of Contents
1
Title

3
- Overview
  3
- Unpacking Inspection
  4
- Safety Information
  5
- Rules for Safe Operation
  6
- International Electrical Symbols
  8
- The Meter Structure
  9
- Rotary Switch
  10
- Functional Buttons
  11
- Display Symbols
  12
- Measurement Operation
  14
  - DC & AC Voltage Measurement
    14
  - AC & DC Current Measurement
    15
  - Test for Diodes & Continuity
    17
  - Resistance Measurement
    20
  - Power Charging
    22
The Impedance Changeover Button

23
The POWER Button

23
- General Specifications
  25
- Accuracy Specifications
  26
  - DC Voltage
    26
  - AC Voltage
    26
  - AC Current
    27
- DC Current
  27
- Diodes & Continuity Test
  28
- Resistance
  28
- Maintenance
  29
- General Service
  29
- Replacing the Fuses
  29

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