Uni-Trend UT71C/D/E Digital Multimeter Operating Manual

About this manual

This document is the official operating manual for the Uni-Trend UT71C/D/E digital multimeter. It provides comprehensive instructions on safe operation, unpacking inspection, safety information, and rules for safe use. The manual details the device's structure, including the rotary switch and functional buttons, and explains how to use various measurement functions such as voltage, current, resistance, capacitance, frequency, and temperature.

What's inside

• Overview
• Unpacking Inspection
• Safety Information
• Rules For Safe Operation
• The Meter Structure
• The Meter Functions
• Making Measurements
• Using Stores, Recall and Send Features
• Changing the Default Setting
• Maintenance

Frequently asked questions

What safety precautions should be taken when measuring high voltage?

When working at an effective voltage over 60V in DC or 30V rms in AC, special care should be taken due to the danger of electric shock.

How do I know if the battery is low?

The meter will display a low battery indication, and the battery should be replaced as soon as this indicator appears to prevent false readings.