UNI-T UT61A User Manual

Table of Contents
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Title Page
Overview
Unpacking Inspection
Safety Information
Rules For Safe Operation
International Electrical Symbols
The Meter Structure
Rotary Switch
Functional Buttons
Display Symbols
Measurement Operation
A.DC/AC Voltage Measurement
B.DC/AC Current Measurement
C.Measuring Resistance
D.Testing for Continuity
E.Testing Diodes
F.Capacitance Measurement
G.Frequency Measurement
H.Temperature Measurement
Model UT61A/61B/61C/61D/61E: OPERATING MANUAL
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UNI-T UT61A Specifications

General

Model	UT61A
Category	Multimeter
Display	LCD
Display Count	6000
Duty Cycle Range	0.1% to 99.9%
Diode Test	Yes
Continuity Test	Yes
Data Hold	Yes
Relative Value	Yes
Auto Power Off	Yes
Input Impedance for DC Voltage Measurement	10 MΩ
Analog Bar Graph	Yes
USB Interface	No
MAX/MIN Mode	Yes
AC Current Range	600μA to 10A
Resistance Range	600Ω to 60MΩ
Frequency Range	10Hz to 10MHz
Temperature Range	-40°C to 1000°C
Power Supply	9V battery

Summary

Introduction and Safety

Safety Information and Rules

Covers safety standards, rules for safe operation, and hazard warnings.

Meter Components and Controls

Rotary Switch Functions

Functional Buttons Overview

Introduces the various functional buttons on the meter.

Core Measurement Functions

Voltage and Current Measurement

Procedures for measuring DC/AC voltage and current.

Resistance and Continuity Testing

Procedures for measuring resistance and testing continuity.

Diode and Capacitance Tests

Procedures for testing diodes and measuring capacitance.

Frequency and Temperature Measurement

Technical Specifications

Voltage and Current Specifications

Detailed specs for voltage and current measurement ranges.

Resistance, Capacitance, and Frequency Specs

Diode, Continuity, Temperature, and hFE Specs