Velleman EVM831 Manual do Utilizador descarregar pdf (Página 7)

28.04.2010

Warning:

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which can occ

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6. Descrip

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"COM" JACK:

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7. Operati

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always rem

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• Always be c

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> 200mA

Connect the black

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except current me

a

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g instructions

of electric shock d

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urin

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live circuits.

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, always

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p

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h unused terminals w

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meter in the indicat

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mber that hi

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meter.

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ers behind the pro

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rm resistance, diode

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a

ll capacitors in the ci

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a

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EVM831

7

a

nce with EN 61010-1

in use apply that are

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ent of use. Refer to

t

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Panel

f

this manual.

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ultiple functions and

selection switch.

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s from the ciruit bef

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s

t lead to this

j

ack fo

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t

est lead to this

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ack

s

t lead to this

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ack fo

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a

surements > 200mA

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rin

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operation. Be

make sure the meter

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e connections, select

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p

rotection. This limit

v

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hen the meter is link

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e

d overvolta

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ed the indicated cat

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e tested circuit befor

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ons.

s

on a TV set or switc

itude volta

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e pulses

a

w

ith volta

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es above

6

be barriers at all tim

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s with volta

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0

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r continuity measur

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cuit are dischar

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d

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c

ted, the display may

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t connected to a dev

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input sensitivity. Th

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w

hen connected to a

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©Velleman n

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pollution degree 2

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related to pollution

t

he table above.

n

ts in Pollution

ran

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es that can be

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re selectin

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FF.

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current measureme

n

r

all measurements

very careful when

and/or test probes a

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e

d function and ran

ge

v

alue is listed

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urement.

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d to a circuit which i

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ation cate

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ory. Neve

r

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ory values.

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rotatin

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the ran

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power circuits,

a

t the test points mi

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6

0Vdc or 30Vac rms.

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s durin

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measureme

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0

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ments on live circuit

s

t, the measured valu

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elect a hi

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show a varyin

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