UNI-T UT33C

Page
3
4
5
7
10
11
12
13
13
15
17
20
22
25
27
Title
Overview
Unpacking Inspection
Safety Information
Rules For Safe Operation
International Electrical Symbols
The Meter structure
Functional Buttons
Measurement Operation
A. DC Voltage Measurement
B. AC Voltage Measurement
C. DC Current Measurement
D. Measuring Resistance
E. Diodes and Continuity
Measurement
F. Temperature Measurement
G. Battery Test
Table of Contents (1)
1
Model UT33B/C/D: OPERATING MANUAL

UNI-T UT33C Specifications

General

DC Current Range	200μA/2000μA/20mA/200mA/10A
Diode Test	Yes
Continuity Buzzer	Yes
Battery	9V (6F22)
Weight	156g
DC Voltage Range	200mV/20V/200V
AC Voltage Range	200V
Resistance Range	200Ω/2kΩ/20kΩ/200kΩ/20MΩ
Display	1999
Capacitance Range	Not available
Frequency Range	Not available

Summary

Overview

Unpacking Inspection

Safety Information

Rules For Safe Operation

International Electrical Symbols

The Meter Structure

Functional Buttons

DC Voltage Measurement

AC Voltage Measurement

DC Current Measurement

Measuring Resistance

Diodes and Continuity Measurement

Temperature Measurement (UT33 C)

Battery Test (UT33 B)

Square Wave Output (UT33 D)

General Specifications

DC Voltage Accuracy Specifications

AC Voltage Accuracy Specifications

DC Current Accuracy Specifications

Resistance Accuracy Specifications

Diodes and Continuity Accuracy Specifications

Temperature Accuracy Specifications (UT33 C)

Battery Test Accuracy Specifications (UT33 B)

Square Wave Output Accuracy Specifications (UT33 D)

General Service Maintenance

Replacing the Battery

Replacing the Fuses