Testboy TB 313 User Manual

Table of Contents
Testboy
®
TB 313 15
DEUTSCH
DEUTSCH
DEUTSCH
ENGLISH
Table of Contents
Table of Contents 15
Notes 16
Safety notes 16
General safety notes 16
Operation 19
Introduction 19
Switches, buttons and sockets description 21
DC voltage measurement / V= 21
AC voltage measurement / V~ 22
DC current measurement / A= 22
AC current measurement / A~ 23
Capacitance measurement / F 23
Resistance measurement / Ω 24
Diode test 24
Continuity testing 24
Temperature 25
Frequency 25
Maintenance 25
Cleaning 25
Changing the battery 25
Changing the fuse 26
Technical data 26

Testboy TB 313 Specifications

General

Type	Digital Multimeter
Display	LCD
Continuity test	Yes
Diode test	Yes
Power supply	9V Battery
Safety Rating	CAT III 600 V
Weight	350 g
Capacitance Range	100 µF
Frequency Range	1 Hz - 10 MHz
Temperature Range	-20°C to 1000°C

Summary

Safety and Usage Notes

Key Safety Warnings

General Operational Safety

Intended Use and Misuse Risks

Instrument Operation Guide

Operational Safety Precautions

Measure DC Voltage

Instructions and specifications for measuring direct current voltage using the multimeter.

Measure AC Voltage

Instructions and specifications for measuring alternating current voltage using the multimeter.

Measure DC Current

Instructions and specifications for measuring direct current using the multimeter.

Measure AC Current

Instructions and specifications for measuring alternating current using the multimeter.

Measure Capacitance

Instructions and specifications for measuring capacitance with the multimeter.

Measure Resistance

Instructions and specifications for measuring electrical resistance with the multimeter.

Diode Testing Procedure

Procedure and expected results for performing a diode test with the multimeter.

Continuity Test Guide

Temperature Measurement

Frequency Measurement

Technical Specifications