background image

 

MN62

en

GB_V1.1

   

12/15

 

13

DIODE

 

TEST

 

1.

 

Set

 

the

 

function

 

switch

 

to

 

the

 Ω          

position.

 

2.

 

Insert

 

the

 

black

 

test

 

lead

 

banana

 

plug

 

into

 

the

 

negative

 

COM

 

jack

 

and

 

the

 

red

 

test

 

lead

 

banana

 

plug

 

into

 

the

 

positive

 

V

 

jack.

 

3.

 

Press

 

the

 

SELECT

 

button

 

to

 

indicate

   

and

 

V

 

on

 

the

 

display.

 

4.

 

Touch

 

the

 

test

 

probes

 

to

 

the

 

diode

 

under

 

test.

 

Forward

 

voltage

 

will

 

typically

 

indicate

 

0.400

 

to

 

0.700V.

 

Reverse

 

voltage

 

will

 

indicate

 

“OL”.

 

Shorted

 

devices

 

will

 

indicate

 

near

 

0V

 

and

 

an

 

open

 

device

 

will

 

indicate

 

“OL”

 

in

 

both

 

polarities.

 

 

Diode

 

Measurement

 

Notes

 

Switch

 

OFF

 

power

 

to

 

any

 

devices

 

on

 

the

 

measurement

 

circuit

 

Do

 

not

 

input

 

signals

 

>

 

60VDC

 

or

 

30VAC

 

 

 

CAPACITANCE

 

MEASUREMENTS

 

WARNING:

 

To

 

avoid

 

electric

 

shock,

 

disconnect

 

power

 

to

 

the

 

unit

 

under

 

test

 

and

 

discharge

 

all

 

capacitors

 

before

 

taking

 

any

 

capacitance

 

measurements.

 

Remove

 

the

 

batteries

 

and

 

unplug

 

the

 

line

 

cords.

 

1.

 

Set

 

the

 

rotary

 

function

 

switch

 

to

 

the

 

Capacitance

 

symbol

 

position.

 

2.

 

Insert

 

the

 

black

 

test

 

lead

 

banana

 

plug

 

into

 

the

 

negative

 

COM

 

jack.

 

Insert

 

the

 

red

 

test

 

lead

 

banana

 

plug

 

into

 

the

 

positive

 

V

 

jack.

 

3.

 

Touch

 

the

 

test

 

leads

 

to

 

the

 

capacitor

 

to

 

be

 

tested.

 

4.

 

Read

 

the

 

capacitance

 

value

 

in

 

the

 

display

 

 

Capacitance

 

Measurement

 

Notes

 

The

 

meter

 

will

 

display

 

a

 

fixed

 

reading

 

with

 

no

 

input

 

connected,

 

this

 

is

 

the

 

internal

 

fixed

 

capacitance;

 

please

 

use

 

the

 

Relative

 

mode

 

to

 

null

 

the

 

effect

 

of

 

the

 

internal

 

fixed

 

capacitance

 

(especially

 

for

 

low

 

capacitance

 

measurements).

 

The

 

display

 

will

 

show

 

OL

 

when

 

the

 

capacitor

 

is

 

short

circuited

 

or

 

if

 

the

 

capacitance

 

value

 

exceeds

 

the

 

maximum

 

range

 

of

 

the

 

meter.

 

High

 

capacity

 

capacitors

 

require

 

a

 

longer

 

time

 

period

 

to

 

stabilize

 

than

 

lower

 

capacity

 

devices.

 

To

 

prevent

 

damage

 

to

 

the

 

instrument

 

and

 

personal

 

injury,

 

release

 

all

 

residual

 

charges

 

to

 

devices

 

under

 

test

 

before

 

taking

 

measurements.

  

  

 

www.

.com

[email protected]

1.800.561.8187

Содержание MN62

Страница 1: ...USER GUIDE True RMS Digital Multimeter With Non Contact Voltage Detector and Low Pass Filter Model MN62 www com information itm com 800 561 8187...

Страница 2: ...alibrated and with proper use will provide years of reliable service Please visit our website www extech com to check for the latest version of this User Guide Product Updates Product Registration and...

Страница 3: ...se be subjected to particularly hazardous voltages For maximum safety the meter and its test leads should not be handled when these terminals are energized This symbol indicates that a device is prote...

Страница 4: ...the skin Use protective gloves when handling Do not short circuit the batteries Do not throw batteries into a fire This meter has been designed for safe use but must be operated with caution The rules...

Страница 5: ...d the maximum reading Press again MIN will appear The meter will display and hold the minimum reading To exit press and hold MAX MIN for 2 seconds REL Relative button The displayed value at the time o...

Страница 6: ...us icon 12 APO Auto Power OFF active 13 Measurement reading digits 14 Non contact voltage detector displays EF in reading area 15 Auto Range is shown in Auto Range mode 16 MAX MIN memory active 17 Dat...

Страница 7: ...erform the following 1 Press the RANGE button The AUTO RANGE display indicator will turn off 2 Press the RANGE button to step through the available ranges 3 To exit the Manual Ranging mode and return...

Страница 8: ...return to Auto Range Mode Read the voltage in the display AC VOLTAGE MEASUREMENTS WARNING Risk of Electrocution The probe tips may not be long enough to contact the live parts inside some 240V outlet...

Страница 9: ...t lead banana plug into the negative COM jack Insert red test lead banana plug into the positive V jack 3 Press and hold the VFC button until the meter beeps and VFC is briefly displayed The meter is...

Страница 10: ...current measurements for longer than 30 seconds Allow 15 minutes between tests Exceeding 30 seconds may cause damage to the meter and or the test leads 1 Insert black test lead banana plug into the ne...

Страница 11: ...ments up to 600mA AC set the function switch to the mA position and insert the red test lead banana plug into the A mA jack 4 For current measurements up to 10A AC set the function switch to the A pos...

Страница 12: ...use the Relative mode to null the test lead error Check the test leads for loosening or other breakage and verify that the lead resistance is 0 5 or less by shorting the leads and viewing the displaye...

Страница 13: ...e batteries and unplug the line cords 1 Set the rotary function switch to the Capacitance symbol position 2 Insert the black test lead banana plug into the negative COM jack Insert the red test lead b...

Страница 14: ...in the Non Contact Voltage Detector mode if the meter does not power up when the function dial is set to the NCV position 1 Set the rotary function switch to the NCV position 2 Hold the meter top near...

Страница 15: ...oved to prevent damage to the unit BATTERY INSTALLATION WARNING To avoid electric shock disconnect the test leads from any source of voltage before removing the battery cover 1 Turn power off and disc...

Страница 16: ...low the battery compartment replace fuse F1 FF0 5A H 600V CE 6x32mm 6 Remove the remaining two Phillips head screws located on the back of the meter near the bottom 7 Open the meter housing by pulling...

Страница 17: ...e 600Vrms Frequency response 45 1kHz for VFC 45 400Hz True RMS All AC voltage ranges are specified from 5 of range to 100 of range Crest Factor 3 at full scale up to 400V decreasing linearly to 1 5 at...

Страница 18: ...nt accuracy Frequency electronic 9 999Hz 9 999MHz 0 001Hz 0 001MHz 0 1 reading 4 digits Duty Cycle 1 99 0 1 Not defined Frequency and Duty Cycle notes Overload protection 600V Input range sensitivity...

Страница 19: ...2 fuse 6x25mm F 10A H 600V CE Operating Temperature 0 o C to 40 o C 32 o F to 104 o F Storage Temperature 10o C to 50 o C 14 o F to 122 o F Operating Humidity 75 RH for 0 30 o C 32 86 o F 50 RH for 30...

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