UNI-T UT90C Spécifications télécharger pdf (Page 2)

1

Table of Contents

Title Page

Overview…………………………………………………2

Package Contents………………………………………2

Safety Information………………………………………2

Rules for Safe Operation………………………………3

International Electrical Symbols……………………….4

The Meter Structure…………………………………….5

Rotary Switch……………………………………………5

Functional Buttons………………………………..........6

Display Symbols…………………………………..........6

Measurement Operation……………………………....8

A. AC & DC Voltage Measurement……………….8

B. Measuring Resistance, Diodes, Continuity &

Capacitance……………………………………..10

C. Frequency Measurement………………………14

D. AC & DC Current Measurement………………15

E. Power Charging…………………………………16

Operation of Hold Mode……………………………….17

The Use of Relative Value Mode……………………..18

The RESET Button…………………………………….19

The SELECT Button…………………………………...19

Sleep Mode……………………………………………..19

General Specifications………………………………....19

Accuracy Specifications……………………………….20

A. AC Voltage………………………………………20

B. DC Voltage………………………………………21

C. Resistance………………………………………21

D. Diode & Continuity…………………………….. 21

E. Capacitance Test……………………………….22

F. Frequency Test………………………………….22

G. AC Current………………………………………22

H. DC Current………………………………………23

Maintenance…………………………………………….23

A. General Service………………………………….

23

B. Replacing the Fuses…………………………….24

72-9375: OPERATING MANUAL

1 2 3 4 5 6 7 ... 24 25

Commentaires sur ces manuels

Pas de commentaire