Craftsman 82312 Manuel utilisateur

Owner's Manual

Mini Multimeter

with Non-Contact

Voltage Detector

(NCV)

Model No.

82312

CAUTION: Read, understand and

follow Safety Rules and Operating

Instructions in this manual before

using this product.

•Safety

• Operation

• Maintenance

• EspafioI

O Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

www.craftsman.com 071006

IP'._:| II :[o] |o[o] _I / :1_i I_

Warranty ............................................................................................ 3

Safety Instructions ............................................................................ 4

Safety Symbols ................................................................................. 5

Controls And Jacks ........................................................................... 6

Symbols ............................................................................................ 7

Specifications .................................................................................... 8

Battery Installation .......................................................................... 11

Operating Instructions .................................................................... 12

Non-Contact AC Voltage Detector ............................................. 13

AC Voltage Measurements ......................................................... 14

DC Voltage Measurements ......................................................... 15

Battery Voltage Test ................................................................... 16

AC /DC Current Measurements ................................................. 17

Resistance Measurements ......................................................... 18

Continuity Check ......................................................................... 19

Diode Test ................................................................................... 20

Maintenance ................................................................................... 21

Low Battery Indication .................................................................... 21

Battery Replacement ...................................................................... 22

Replacing The Fuses ...................................................................... 22

Troubleshooting .............................................................................. 24

Service And Parts ........................................................................... 24

D]_I=li'd =!':1t,I =1II I IlVlVl:lt,]tJ':l _i I_

ONE YEAR FULL WARRANTY ON CRAFTSMAN MULTIMETER

If this CRAFTSMAN Multimeter fails to give complete satisfaction within

one year from the date of purchase, RETURN IT TO THE NEAREST

SEARS STORE OR OTHER CRAFTSMAN OUTLET IN THE UNITED

STATES, and Sears wiii replace it, free of charge.

This warranty gives you specific legal rights, and you may also have

other rights which vary from state to state.

Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

For Customer Assistance Call 9am - 5pm (ET)

Monday through Friday 1-888-326-1006

WARNING: USE EXTREME CAUTION IN THE USE OF THIS

DEVICE. Improper use of this device can result in injury or

death, Follow all safeguards suggested in this manual in addition

to the normal safety precautions used in working with electrical

circuits, DO NOT service this device if you are not qualified to do

so,

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.

NEVERapplyvoltageorcurrenttothemeterthatexceedsthespecified

maximum:

Input Protection Limits

Function Maximum Input

V DC or V AC 600V AC and DC

mA AC/DC 200mA DC/AC

AAC/DC 10A DC/AC (for 30 seconds max.

every 15 minutes)

Resistance, Diode Test, 250V DC/AC

Continuity

2. USEEXTREMECAUTIONwhenworkingwith highvoltages.

3. DONOTmeasurevoltageif the voltageonthe"COM" inputjack exceeds

600V aboveearthground.

4. NEVERconnectthemeterleadsacrossa voltagesourcewhilethefunction

switch is inthecurrent,resistance,ordiodemode. Doingso candamage

the meter.

5. ALWAYS dischargefiltercapacitorsinpowersuppliesanddisconnectthe

powerwhenmakingresistanceordiodetests.

6. ALWAYS turnoffpoweranddisconnecttest leadsbeforeopeningthe

coversto replacethefuse orbattery.

7. NEVERoperatethemeterunlessthebackcoverandthebatteryandfuse

coversarein placeandfastenedsecurely.

8. Iftheequipmentisusedin a mannernotspecifiedby themanufacturer,the

protectionprovidedby theequipmentmaybeimpaired.

+.*I_1:11Ik'dl,.'b'd_v+I:[o] I!_

LWARNING ]

!cAOT'°NI

rMAX

600V

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.

This symbol indicates that a device is

protected throughout by double insulation or

reinforced insulation.

_o] _i / _To]iF.']r_*l_Ie]PF_*To_[(_

1. AC Voltage Detector Sensor 1

2. AC Voltage Detector z

indicator light 3

3. LCD display

4. Non-contact AC Voltage

Detector test button 4

Rotary function dial

10 ampere test lead jack

COM test lead jack

Test lead jack for voltage,

milliamp,

resistance/contin uity, and

diode functions 7

Protective rubber holster

(must be removed to access the rear battery compartment)

[(,.-._"d_vjI-[e] _-.]

.)))

mmm

£-)

Continuity

Diode

Battery status

milli (10 -3) (volts, amps)

kilo (10 3) (ohms)

Volts

Amps

Ohms

Alternating current

Direct current

_'.,1_[l! IiI [___1t[.] __

Function

Non-

contact AC

Voltage

detector

Range Resolution Accuracy

100 to Resolution & accuracy do not apply since

600V the meter does not display the voltage in

this mode. The lamp at the top of the

meter's display flashes when voltage is

sensed and an audible warning will sound.

DC Voltage 200mV

(V DC) 2000m

20V 0.01V

200V 0.1V

600V 1V

AC Voltage 200V 0.1V

(VAC)

50/60Hz 600V 1V

DC Current 200mA 0.1mA

(A DC) 10A 0.01A

ACCurrent 200mA 0.1mA

(AAC) 10A 0.01A

50/60Hz

Resistance 200£-2 0.1£-2

2000£-2 1£-2

20k£-2 0.01k£-2

200k£-2 0.1k£-2

2000k£-2 1k£-2

0.1mV _+(0.5% reading + 2 digits)

lmV

_+(1.0% reading + 2 digits)

_+(1.5% reading + 2 digits)

_+(1.5% reading + 3 digits)

_+(2.0% reading + 4 digits

_+(1.5% reading + 2 digits)

_+(2.5% reading + 5 digits)

_+(1.8% reading + 5 digits)

_+(3.0% reading + 7 digits)

_+(1.2% reading + 4 digits)

_+(1.2% reading + 2 digits)

Notes:

Accuracyspecificationsconsistoftwoelements:

•(%reading)- Thisistheaccuracyofthemeasurementcircuit.

•(+digits)- Thisistheaccuracyoftheanalogtodigital

converter.

Accuracyisstatedat65°Fto83°F(18°Cto28°C)andlessthan

75%RH.

DiodeTest

ContinuityCheck

Input Impedance

AC Bandwidth

Display

Overrange indication

Polarity

Measurement Rate

Low Battery Indication

Battery

Fuses

Operating Temperature

Storage Temperature

Operating Humidity

Storage Humidity

Operating Altitude

Weight

Size

Bias voltage: 2.3VDC

Audible signal will sound if the

resistance is less than 100£-._

10MC2(VDC & VAC)

50 !60Hz

2000 count (0 to 1999) LCD

"1 " is displayed

Automatic (no indication for

positive); Minus (-) sign for negative

2 times per second, nominal

"LI " is displayed if battery voltage

drops below operating voltage

One (1) 9V battery

mA range; 200mA/250V fast blow

A range; 10A/250V fast blow,

ceramic

32°F to 122°F (0°C to 50°C)

-4°F to 140°F (-20°C to 60°C)

Max 70% up to 87°F (31°C)

decreasing linearly to 50% at 122°F

(50°C)

< 80% RH

7000 ft. (2000 meters) maximum.

9.17 oz (260g) includes holster

5.8" x 2.9" x 1.6" (147 x 76 x 42mm)

includes holster

Approvals CE, UL

Safety

ULLISTED

Thismeterisintendedforindooruse

andprotected,againsttheusers,by

doubleinsulationperEN61010-1

andIEC61010-12ndEdition(2001)

toCATII1O00V&CATIII600V;

PollutionDegree2.Themeteralso

meetsUL61010-1,SecondEdition

(2004),CAN/CSAC22.2No.61010-

1,SecondEdition(2004),andUL

61010B-2-031,FirstEdition(2003)

TheULmarkdoesnotindicatethat

thisproducthasbeenevaluatedfor

theaccuracyofitsreadings.

PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY

OVERVOL TAGE CATEGORY I

Equipment of OVERVOLTAGE CATEGORY I is equipment for

connection to circuits in which measures are taken to limit the

transient overvoltages to an appropriate low level. Note -

Examples include protected electronic circuits.

OVERVOL TAGE CATEGORY II

Equipment of OVERVOLTAGE CATEGORY II is energy-

consuming equipment to be supplied from the fixed installation.

Note - Examples include household, office, and laboratory

appliances.

OVERVOL TAGE CATEGORY III

Equipment of OVERVOLTAGE CATEGORY III is equipment in

fixed installations.

Note - Examples include switches in the fixed installation and

some equipment for industrial use with permanent connection to

the fixed installation.

OVERVOL TAGE CATEGORY IV

Equipment of OVERVOLTAGE CATEGORY IV is for use at the

origin of the installation.

Note - Examples include electricity meters and primary over-

current protection equipment

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