Table of Contents
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Table of Contents
Related Manuals for UNI-T UT61E+
Summarization of Contents
Preface and Warranty Information
Preface
Introduction and recommendation to read the user manual thoroughly for safe and correct product usage.
Limited Warranty and Liability
Details the product warranty terms and conditions, excluding specific damage causes.
Product Overview and Accessories
Overview of UT61+ Series
Description of the UT61+ Series multimeter, its features, and measurement capabilities.
Included Accessories
List of items included in the package: user manual, test leads, adapter socket, thermocouple, USB cable, etc.
User Manual Accessory
The user manual document provided with the multimeter for guidance.
Test Leads Accessory
A pair of test leads essential for connecting the multimeter to circuits.
Adapter Socket (UT61E+)
An adapter socket specifically for the UT61E+ model for certain measurements.
K-Type Thermocouple (UT61D+)
A K-type thermocouple for temperature measurements, included with the UT61D+ model.
USB Cable Accessory
A USB cable for connecting the multimeter to a computer for data transmission.
Downloadable Operation Guide
Information on how to download the operation guide for the multimeter.
AAA Batteries Accessory
Four 1.5V AAA batteries required for powering the multimeter.
Safety and Electrical Symbol Reference
Safety Instructions
Critical safety precautions and guidelines to follow when using the multimeter.
Electrical Symbols
Reference for understanding various electrical symbols used on the meter and in the manual.
External Structure and LCD Display
External Structure
Identification and description of the physical components and parts of the multimeter.
NCV Detector
The non-contact voltage detector located on the top left corner of the meter.
Indicator Light
The visual indicator light on the multimeter that signals different states.
LCD Display
The main liquid crystal display screen showing measurement values and status.
Function Buttons
The various buttons on the multimeter used for controlling functions and modes.
Function Dial
The rotary dial used to select different measurement functions and ranges.
Input Terminals
The ports where test leads are connected for measurements.
USB (Bluetooth) Access Port
Port for connecting a USB module for data transmission or Bluetooth connectivity.
Test Lead Slots
Designated slots on the meter for storing test leads when not in use.
Tilt Stand
A stand that can be extended to prop up the multimeter for better viewing.
LCD Display Symbols and Meanings
Explanation of the symbols and icons displayed on the LCD screen.
Using Function Dial and Buttons
Function Dial Operations
Details each position of the function dial and its corresponding measurement function.
Function Button Functions
Explains the short press and long press functions of each button on the multimeter.
Operating Instructions for Measurements
AC Voltage Measurement
Step-by-step guide for measuring AC voltage using the multimeter.
DC Voltage Measurement
Step-by-step guide for measuring DC voltage using the multimeter.
AC+DC Voltage Measurement (UT61E+)
Instructions for performing AC+DC voltage measurements on compatible models.
Millivolt and LoZ Voltage Measurements
AC/DC Millivolt Voltage Measurement
Procedure for measuring AC and DC millivolt voltage ranges with the multimeter.
LoZ (low impedance) ACV Measurement
Guide for performing low impedance AC voltage measurements to eliminate ghost voltage.
Resistance and Continuity Testing
Resistance Measurement
Detailed steps for measuring resistance values with the multimeter, including precautions.
Continuity Test
How to perform continuity tests, including audible alerts and indication of good conduction.
Diode and Capacitance Testing
Diode Test
Instructions for testing diodes, including forward voltage drop and indication of normal/damaged states.
Capacitance Measurement
Steps for measuring capacitance, including precautions for discharging capacitors.
Transistor and Frequency/Duty Ratio Measurements
Transistor Magnification (hFE) Measurement
Guide for measuring transistor gain (hFE) using the adapter socket, model UT61E+.
Frequency/Duty Ratio Measurement
Procedure for measuring frequency and duty cycle of electrical signals.
Temperature and Current Measurements
Temperature Measurement (UT61D+)
How to measure temperature using the K-type thermocouple on the UT61D+ model.
AC/DC Current Measurement
Instructions for measuring AC and DC current, including safety precautions and fuse checks.
Special Functions and Other Features
Non-Contact Voltage (NCV) Detection
Procedure for detecting live AC voltage without physical contact.
USB Data Transmission
How to connect and use the USB module for data transfer from the multimeter.
Other Functions
Covers auto power off, buzzer alarm during measurements, and low battery indication.
Specifications and Technical Details
General Specifications
Lists general technical details like voltage limits, dimensions, safety standards, and operating environment.
Electrical Specifications Overview
Covers accuracy, resolution, and range for various electrical measurements.
Voltage Measurement Specifications
DC Voltage Specifications
Detailed accuracy, resolution, and input impedance for DC voltage measurements.
AC Voltage Specifications
Accuracy, resolution, and frequency response for AC voltage measurements.
Component and Resistance Specifications
Resistance Specifications
Specifications for resistance measurement, including accuracy, ranges, and open circuit voltage.
Continuity and Diode Test Specifications
Details for continuity and diode test parameters like voltage, beep conditions, and circuit status.
Transistor Magnification (UT61E+) Specifications
Specifications for measuring transistor magnification (hFE) on the UT61E+ model.
Capacitance Specifications
Accuracy, resolution, and ranges for capacitance measurements.
Temperature and Current Specifications
Temperature Specifications
Specifications for temperature measurement, including ranges in Celsius and Fahrenheit, and accuracy.
DC Current Specifications
Detailed specifications for DC current measurements, including fuses, accuracy, and overload protection.
AC Current and Frequency Specifications
AC Current Specifications
Detailed specifications for AC current measurements, including frequency response and crest factor.
Frequency/Duty Ratio Specifications
Specifications for frequency and duty ratio measurements, including input amplitude and overload protection.
Maintenance and Troubleshooting
Indicator Light Status Meanings
Explains the meaning of different indicator light states for various functions and conditions.
Fuse Check using Resistance
How to use the resistance measurement function to check the integrity of fuses.
Battery and Fuse Replacement
Step-by-step guide to replace batteries and fuses in the multimeter.
General Maintenance Guidelines
Guidelines for cleaning, care, and general upkeep of the multimeter.
Need help?
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Questions and answers