UNI-T UT90C User Manual

Table of Contents
Title Page
Overview
Unpacking Inspection
Safety Information
Rules For Safe Operation
International Electrical Symbols
The Meter Structure
Rotary Switch
Functional Buttons
Display Symbols
Measurement Operation
A. AC & DC Voltage Measurement
B. Measuring Resistance, Diodes,
Continuity & Capacitance
C. Frequency Measurement
D. AC & DC Current Measurement
E. Power Charging
Operation of Hold Mode
The Use of Relative Value Mode
The RESET Button
The SELECT Button
Sleep Mode
General Specifications
Accuracy Specifications
A. AC Voltage
B. DC Voltage
C. Resistance
D. Diode & Continuity
E. Capacitance Test
F. Frequency Test
G. AC Current
H. DC Current
3
4
5
6
8
9
10
11
12
14
14
16
21
22
24
26
26
27
27
27
28
30
30
30
31
31
31
32
32
33
Model UT90C: OPERATING MANUAL
1

UNI-T UT90C Specifications

General

Brand	UNI-T
Model	UT90C
Category	Test Equipment
Language	English