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UNI-T UT71 - User Manual

UNI-T UT71
73 pages
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P/N: 110401103946
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UNI-T UT71 Specifications

General IconGeneral
Diode TestYes
Continuity TestYes
Bandwidth (Hz)100kHz
Data HoldYes
Relative ModeYes
MAX/MINYes
Analog Bar GraphYes
True RMSYes
TypeDigital
DC Voltage1000V
DC Current10A
AC Current10A
Temperature-40°C to 1000°C
Battery9V
Display Count6000

Summary

Before You Start

Overview

General introduction to the manual and meter features.

Unpacking Inspection

Guide to checking package contents and identifying missing parts.

Safety Information

Details on meter compliance, safety standards, and warning symbols.

Rules For Safe Operation

Essential rules to prevent injury and damage during meter use.

Getting Acquainted

Meter Operation Basics

Covers turning on, battery, power off, and backlight features.

Low Battery Indication

How the meter indicates low battery and the associated warnings.

Meter Structure and Controls

Identifies key components like LCD, buttons, and terminals.

Rotary Switch Functions

Explanation of the rotary switch positions and their functions.

Functional Buttons

Describes the purpose and access methods for various buttons.

Meter Functions vs. Displays

Cross-reference of meter functions and their display outputs.

Range Selection

How to use autorange and manual range selection features.

Display Features

Explanation of display indicators, symbols, and meanings.

Analogue Bar Graph

Describes the analog bar graph's function and update rate.

Max;Min Measurement Mode

How to use the Max/Min mode for recording readings.

Making Measurements

Introduction to Measurements

Overview of how to perform measurements using the rotary switch.

Measuring Voltages

Step-by-step guide for measuring AC and DC voltages.

Measuring Currents

Instructions for measuring AC and DC current with safety precautions.

Measuring Resistance

Procedure for measuring resistance with safety notes.

Testing for Continuity

How to perform continuity tests and interpret results.

Testing Diodes

Guide to testing diodes and semiconductor junctions.

Measuring Capacitance

Steps for measuring capacitance, including discharging precautions.

Frequency and Duty Cycle Measurement

Instructions for measuring frequency and duty cycle.

Measuring Temperature

How to measure temperature using the multimeter and probe.

4~20 mA Loop Current

Explains how to measure 4-20mA current as a percentage.

Power Measurement (UT71 E)

Guide for measuring power with the UT71E model.

Data Storage and Communication

Storing and Clearing Readings

Procedure for storing, clearing, and managing readings.

Recalling Stored Readings

How to retrieve stored measurement data.

Using Send Feature

Information on exporting data to a computer via USB.

Changing Meter Settings

Selecting Setup Options

Steps to enter and navigate the setup menu.

Maintenance and Care

General Service and Cleaning

Basic cleaning and care instructions for the multimeter.

Replacing Fuses

Detailed procedure for safely replacing fuses.

Replacing Battery

Instructions for replacing the multimeter's battery.

Technical Specifications

Safety and Compliances

Lists safety standards and fused protection details.

Physical Specifications

Details on display, temperature, dimensions, and weight.

General Specifications

Overview of range, polarity, overloading, and battery deficiency.

Feature Summary

A concise list of the multimeter's key features.

Basic Specifications

Table of functions, ranges, and basic accuracy.

Detailed Accuracy Specifications

Comprehensive accuracy data for various functions.

DC Voltage Accuracy

Specific accuracy, resolution, and impedance for DC voltage.

AC Voltage Accuracy

Accuracy, resolution, and bandwidth for AC voltage measurements.

DC Current Accuracy

Accuracy, resolution, and overload protection for DC current.

AC Current Accuracy

Accuracy, resolution, and overload protection for AC current.

Resistance and Continuity Specs

Accuracy for resistance and specs for continuity test.

Diode Test and Capacitance Specs

Specs for diode test and accuracy for capacitance measurement.

Frequency Measurement Specs

Accuracy, resolution, and overload protection for frequency measurement.

Temperature Measurement Specs

Accuracy, resolution, and overload protection for temperature measurement.

Loop Current and Power Specs

Specs for 4-20mA current and power measurement.

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