Extech MN47 Bruksanvisning

Extech Multimeter MN47

Läs nedan 📖 manual på svenska för Extech MN47 (14 sidor) i kategorin Multimeter. Denna guide var användbar för 2 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

Ladda ner PDF

Sida 1/14

User's Guide

Autoranging Multimeter

Model MN47

MN47-EU-EN-V3.0–12/11 2

Introduction

Congratulations on your purchase of the MN47 MultiMeter. The MN47 offers AC/DC Voltage, AC/DC

Current, Resistance, Diode, and Continuity and Temperature. Proper use and care of this meter will

provide many years of reliable service.

Safety

This symbol adjacent to another symbol, terminal or operating device indicates

that the operator must refer to an explanation in the Operating Instructions to

avoid personal injury or damage to the meter.

This WARNING symbol indicates a potentially hazardous situation, which if not

avoided, could result in death or serious injury.

This CAUTION symbol indicates a potentially hazardous situation, which if not

avoided, may result damage to the product.

This symbol advises the user that the terminal(s) so marked must not be

connected to a circuit point at which the voltage with respect to earth ground

exceeds 600V.

This symbol adjacent to one or more terminals identifies them as being associated

with ranges that may, in normal use, be subjected to particularly hazardous

voltages. For maximum safety, the meter and its test leads should not be handled

when these terminals are energized.

SAFETY INSTRUCTIONS

This meter has been designed for safe use, but must be operated with caution. The rules listed

below must be carefully followed for safe operation.

1. NEVER apply voltage or current to the meter that exceeds the specified maximum:

Input Protection Limits

Function Maximum Input

V DC or V AC 600V AC and DC

mA AC/DC 400mA DC/AC

A AC/DC 10A DC/AC (for 30 seconds max. every 15 minutes

Frequency, Resistance, Capacitance,

Duty Cycle, Diode, Continuity,

Temperature

250V DC/AC

2. USE EXTREME CAUTION when working with high voltages.

3. DO NOT measure voltage if the voltage on the "COM" input jack exceeds 600V above earth ground.

4. NEVER connect the meter leads across a voltage source while the function switch is in the current, resistance, or

diode mode. Doing so can damage the meter.

5. ALWAYS discharge filter capacitors in power supplies and disconnect the power when making resistance or diode

tests.

6. ALWAYS turn off power and disconnect test leads before opening the covers to replace the fuse or battery.

7. NEVER operate the meter unless the back cover and the battery and fuse covers are in place and fastened securely.

8. DO NOT use the meter if the meter or test leads look damaged, or if you suspect the meter is not operating properly.

9. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may

be impaired.

WARNING

CAUTION

MAX

600V

MN47-EU-EN-V3.0–12/11 3

Controls and Jacks

1. Non-Contact AC voltage tester

2. 4000 count LCD display

3. RANGE button

4. MODE button

5. HOLD button

6. RELATIVE button

7. Function switch

8. COM (negative) input jack

9. Positive 10A input jack

10. Positive input jack

Symbols and Annunciators

•))) Continuity

Diode test

Low battery

HOLD Data hold

Auto Autoranging

AC Alternating current

DC Direct current

REL Relative

µ micro (amps)

m milli (volts, amps)

k kilo (ohms)

Ω Ohms

910

Produktspecifikationer

Varumärke:	Extech
Kategori:	Multimeter
Modell:	MN47
Färg på produkten:	Aluminium, White
Färg:	Ja
AC-adapterfrekvens:	50/60 Hz
AC-adapterns inspänning:	100 - 240 V
Monteringsverktyg:	Ja
Skärm diagonal:	3.5 "
Anslutningsteknik:	Bedraad
Videolägen som stöds:	480p
Högtalare:	Ja
Bildsensortyp:	CMOS
Maximal videoupplösning:	640 x 480 Pixels
Inbyggd mikrofon:	Ja
Displayteknik:	LCD
Antal melodier:	12
Inomhusdel ingår:	Ja
Utedel ingår:	Ja
Drifttemperatur (TT):	-20 - 60 °C
Regnskydd:	Ja