UNI-T UT231 User Manual

TABLE OF CONTENTS
TITLE PAGE
Model UT231: OPERATING MANUAL
1
Overview
Unpacking Inspection
Safety Information
Rules For Safe Operation
International Electrical Symbols
The Meter Structure
A. The Meter Front Structure
B. The Meter Back and Bottom Structure
Functional Buttons
Display Symbols
Measurement Operation
A. AC Voltage + Frequency Measurement
B. AC Current + AC Voltage Measurement
C. Active Power + Phase Angle Measurement
D. Apparent Power + Reactive Power Measurement
E. Power Factor + Phase Angle Measurement
F. Active Energy + Time Measurement
G. Temperature
+ Temperature Measurement
True RMS Measurement and Average Value Measurement
3
3
4
4
6
6
6
8
8
11
13
13
15
16
18
19
21
23
24

UNI-T UT231 Specifications

General

Backlight	Yes
Product type	Digital multimeter
Frequency range	0.02 - 0.5 kHz
AC current range	40 - 1000 A
AC voltage range	15 - 600 V
Temperature measurement range	-50 - 1000 °C
Dimensions (WxDxH)	112 x 39 x 303 mm
Battery voltage	1.5 V

Weight and Dimensions

Weight	601 g