LIMIT 20 Manuel utilisateur

-measure with pleasure

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Operating manual

Digital Clamp Meter

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Fig 1. Voltage measurement

DC and AC

Illustrations

Fig 2. Current measurement AC

Fig 3. Diode test

Continuity test

Resistance

Fig 4. Replacing battery

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Voltage

Range Resolution Accuracy Overload

Protection

2.000V 1mV

20.00V 10mV ±(1.2%+5)

200.0V 100mV 600V ms

600V 1V ±(1.5%+5)

DC Voltage

Range Resolution Accuracy Overload

Protection

200.0mV 100mV ±(0.8%+3)

2.000V 1V

20.00V 10mV ±(0.8%+1) 600V DC rms

200.0V 100mV

600V 1V ±(1%+3)

Resistance

Range Resolution Accuracy Overload

Protection

200.0Ω100mΩ±(1.2%+2)

2.000kΩ1Ω

20.00kΩ10Ω±(1%+2) 600Vp

200.0kΩ100Ω

2.000MΩ1kΩ±(1.2%+2)

20.00MΩ10kΩ±(1.5%+2)

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Tabels

Continuity Test

Range Resolution Accuracy Overload

Protection

100mΩ

Around < 50Ωthe

600Vp

buzzer beeps

Diode Test

Range Resolution Accuracy Overload

Protection

100mV

Display approximate

600Vp

forward voltage drop

: 0.5V

0.8V

AC Current

Range Resolution Accuracy Frequency Overload

Response Protection

2.000A 0.001A ±(4%+20)

<0.4A

±(3%+12)

20.00A 0.01A ±(3%+12) 50Hz~60Hz 400A rms

<0.4A

±(2%+8)

200.0A 0.1A

400A 1A ±(1.5%+5)

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page

English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-10

Svenska . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-15

Norsk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-20

Dansk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-26

Suomi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27-31

Deutsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32-37

Nederlands . . . . . . . . . . . . . . . . . . . . . . . . . . . .38-43

Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44-49

Italiano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-55

Español . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-61

Português . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62-67

Polsku . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68-73

Eesti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74-78

Latviski . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79-84

Lietuvi

kai . . . . . . . . . . . . . . . . . . . . . . . . . .

85-90

Pyсский . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91-104

Language Contents

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English

Overview

General specification

Safety information

Voltage DC and AC

Current AC

Resistance

Diode test

Continuity test

Battery

Contents

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Overview

This Operating Manual covers information on safety and cautions.

Please read the relevant information carefully and observe all the

Warnings and Notes strictly.

Limit 20 is a clampmeter/multimeter for professional use. The instru-

ment have autorange and the display have large digits, shows rotary

switch position witch makes this instrument easy to handle for the user.

General Specifications

Measuring range and accuracy see page 2-3.

• Auto range.

• Display shows selected function.

• Maximum Display: 1999 or 3 _ digits.

• Displays OL when the instrument is overloaded.

•Max conductor diameter for clamp 26 mm.

•Sleep mode. Instrument turn off automatic if not active for 15

minutes.

• Temperature: Operating: 0°C~30°C

Storage: -20°C~60°C

•

Battery 2 pcs of 1,5V Type R6, AAA.

•Safety/Compliances: IEC61010 CAT II 600V/ CAT II 300 V over

voltage and double insulation standard.

•Certification:

Safety Information

This Meter complies with the standards IEC61010: in pollution

degree 2, category CAT II 600V, CAT II 300V over voltage and dou-

ble insulation.

Warning

To avoid possible electric shock or personal injury, and to

avoid possible damage to the Meter or to the equipment under

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English

test, adhere to the following rules:

• Before using the Meter inspect the case. Do not use the Meter if it

is damaged or the case (or part of the case) is removed. Look for

cracks or missing plastics. Pay attention to the insulation around

the connectors.

• Inspect the test leads for damages insulation or exposed metal.

Check the test leads for continuity.

• Do not apply more than the rated voltage, as marked on the

Meter, between the terminals or between any terminal and the

grounding.

• The rotary switch should be placed in the right position and no

any changeover of range shall be made during measurement is

conducted to prevent damage of the Meter.

• When the Meter working at an effective voltage over 60V in DC or

42V rms in AC, special care should be taken for there is danger of

electric shock.

• Do not use or store the Meter in an environment of high tempera-

ture; humidity, explosive, inflammable and strong magnetic fields.

The performance of the Meter may deteriorate after dampened.

•

When using the test leads, keep your fingers behind the finger guards.

•Disconnect circuit power and discharge all high-voltage capacitors

before testing resistance, continuity, diodes and current.

•Replace the battery as soon as the battery indicator appears. Whit

to low battery, the Meter might produce false readings that can

lead to electric shock and personal injury.

Functional buttons

Select • Change between Diode and Continuity test

when rotary switch are selected for any

of this functions.

Max • Start recording and updating maximum value.

Hold • ON/OFF for hold function. H shows on display

when value is frozen.

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