UNI-T UT30D

CONTENTS
A. Introduction
B. Safety Rules
C. International Electrical Symbols
D. Feature
E. Specification
F. Operation Plate
G. Make Measurement
H. Fuse and battery replacement
I. Accessories
Remark:
The model of UT30B,UT30C,UT30D will be marked as UT30BL,UT30CL
UT30DL,if they have backlight function.
1
Model UT30B/C/D/F: OPERATING MANUAL

UNI-T UT30D Specifications

General

Brand	UNI-T
Model	UT30D
Category	Multimeter
Language	English

Summary

Introduction

Safety Rules

International Electrical Symbols

General Specifications

Detailed Specifications

DC Voltage Specifications

Details on DC voltage measurement ranges, resolution, and accuracy.

AC Voltage Specifications

Details on AC voltage measurement ranges, resolution, and accuracy.

DC Current Specifications

Details on DC current measurement ranges, resolution, and accuracy.

AC Current Specifications

Details on AC current measurement (UT30F only), including ranges and accuracy.

Resistance Specifications

Details on resistance measurement ranges, resolution, and accuracy.

Temperature Measurement Specifications

Details on temperature measurement (UT30C only), including ranges and accuracy.

Frequency and Square Wave Output Specifications

Details on frequency measurement (UT30F) and square wave output (UT30D).

Diode, Transistor, Continuity Beeper Test Specifications

Specifications for diode, transistor hFE, and continuity beeper tests.

Operation Plate

Make Measurements

DC Voltage Measurement Procedure

Procedure for performing DC voltage measurements using the multimeter.

AC Voltage Measurement Procedure

Procedure for performing AC voltage measurements using the multimeter.

DC Current Measurement Procedure

Procedure for performing DC current measurements using the multimeter.

AC Current Measurement Procedure

Procedure for performing AC current measurements (UT30F only).

Resistance Measurement Procedure

Procedure for performing resistance measurements using the multimeter.

Diode Measurement Procedure

Procedure for performing diode measurements using the multimeter.

Transistor hFE Measurement Procedure

Procedure for measuring transistor hFE values using the multimeter.

Temperature Measurement Procedure

Procedure for performing temperature measurements (UT30C only).

Square Wave Output Procedure

Procedure for using the square wave output function (UT30D only).

Frequency Measurement Procedure

Procedure for performing frequency measurements (UT30F only).

Fuse and Battery Replacement

Accessories