36
Owner's Manual Digital MultiMeter Model No. 82141 CAUTION: Read, understand and follow Safety Rules and Operating Instructions in this manual before using this product. Safety • Operation • Maintenance • Espafiol © Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. www.craftsman.com 070606

Digital MultiMeter - Appliance Parts | Replacement … Voltage Measurements AC Voltage Measurements DC Current Measurements AC Current Measurements Resistance Measurements Continuity

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Page 1: Digital MultiMeter - Appliance Parts | Replacement … Voltage Measurements AC Voltage Measurements DC Current Measurements AC Current Measurements Resistance Measurements Continuity

Owner's Manual

Digital MultiMeter

Model No.82141

CAUTION: Read, understand andfollow Safety Rules and OperatingInstructions in this manual before

using this product.

• Safety• Operation• Maintenance

• Espafiol

© Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.www.craftsman.com 070606

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r:_ :] i :[o] |o[o] _/ / _ _/ 1_

Warranty

Safety Instructions

Safety SymbolsControl and Jacks

Symbols and Annunciators

Specifications

Battery Installation

Operating Instructions

DC Voltage Measurements

AC Voltage MeasurementsDC Current Measurements

AC Current Measurements

Resistance Measurements

Continuity CheckDiode Test

Battery TestMaintenance

Replacing Batteries

Replacing Fuses

TroubleshootingService and Parts

Page3

4

5

6

6

7

9

10

10

11

12

13

14

14

15

15

16

17

17

18

18

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ONEYEARFULLWARRANTYONCRAFTSMANMANUALRANGINGMULTIMETERIfthisCRAFTSMANManualRangingMultiMeterfailstogivecompletesatisfactionwithinoneyearfromthedateofpurchase,RETURNITTOTHENEARESTSEARSSTOREOROTHERCRAFTSMANOUTLETINTHEUNITEDSTATES,andSearswillreplaceit,freeofcharge.IfthisCRAFTSMANManualRangingMultiMeterisusedforcommercialorrentalpurposes,thiswarrantyappliesfor90daysfromthedateofpurchase.Thiswarrantygivesyouspecificlegalrights,andyoumayalsohaveotherrightswhichvaryfromstatetostateSears,RoebuckandCo.,Dept.817WA,HoffmanEstates,IL60179

For Customer Assistance Call 9am-5 PM (EST)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 allsafeguards suggested in this manual. In addition to the normal safetyprecautions used in working with electrical circuits. DO NOT service thisdevice if you are not qualified to do so.

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Thismeterhasbeendesignedforsafeuse,butmustbeoperatedwithcaution.Theruleslistedbelowmustbecarefullyfollowedforsafeoperation.1. NEVERapplyvoltageorcurrenttothemeterthatexceedsthe

specifiedmaximum:InputLimits

Function MaximumInputVAC 600VDC/ACVDCorVAC 600VDC/AC,200Vrmson200mVrangemADC 200mA250VfastactingfuseADC 10A250Vfastactingfuse(30secondsmax

every15 minutes)Resistance, Continuity 250Vrms for 15sec max

2. USE EXTREME CAUTION when working with high voltages.

3. DO NOT measure voltage if the voltage on the "COM" input jackexceeds 500V above earth ground.

4. NEVER connect the meter leads across a voltage source while thefunction switch is in the current, resistance, or diode mode. Doing socan damage the meter.

5. ALWAYS discharge filter capacitors in power supplies and disconnectthe power when making resistance or diode tests.

6. ALWAYS turn off the power and disconnect the test leads beforeopening the doors to replace the fuse or batteries.

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

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3_'I_I=IIli'db_'d;4 :[o]l

LWARN,NGI

IcAut'°NI

'sMAX

00Vim

This symbol adjacent to another symbol, terminal oroperating device indicates that the operator must referto an explanation in the Operating Instructions to avoidpersonal injury or damage to the meter.

This WARNING symbol indicates a potentiallyhazardous situation, which if not avoided, could resultin death or serious injury.

This CAUTION symbol indicates a potentiallyhazardous situation, which if not avoided, may resultdamage to the product.

This symbol advises the user that the terminal(s) somarked must not be connected to a circuit point atwhich the voltage with respect to earth groundexceeds (in this case) 500 VAC or VDC.

This symbol adjacent to one or more terminalsidentifies them as being associated with ranges thatmay, in normal use, be subjected to particularlyhazardous voltages. For maximum safety, the meterand its test leads should not be handled when theseterminals are energized.

This symbol indicates that a device is protectedthroughout by double insulation or reinforced insulation.

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o_o]_IIII_,To]L',]F:I _Ie]LnlT:T_[(_

1. LCD Display

2. Function switch

3. COM jack

4. 10A jack

5. Positive jack

Note: Tilt stand, fuse and batterycompartment are on rear of unit.

H =O __k, | __ k, k, k, __ O_

•))) Continuity

{1_ Diode test

m milli ( volts, amps)

k kilo (ohms)

£_ ohms

VDC volts direct current

VAC volts alternating current

ADC amps direct current

AAC amps alternating current

BAT Battery test

m

2_

3_4_

5

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Function

DC Voltage

(V DC)

AC Voltage

(V AC)

DC Current

(A DC)

AC Current

(A AC)

Resistance

Battery Test

Range

200mV

2000mV

20V

200V

600V

200V

600V

200mA

10A

200mA

10A

200£2

2000£!

20k£_

200k£_

2000k£_

9V

1.5V

Resolution

0.1mV

lmV

0.01V

0.1V

1V

0.1V

1V

100pA

10mA

100pA

10mA

0.1E_

1£2

0.01 k£_

0.1k£_

lk£_

lOmV

lOmV

Accuracy

+(0.5% reading + 2 digits)

+(1.5% reading + 5 digits

(50/60Hz)

+(1.2% reading + 2 digits)

+(2.0% reading + 2 digits)

+(1.8% reading + 5 digits)

+(3.0% reading + 5 digits)

+(0.8% reading + 2 digits)

+(1.0% reading + 2 digits)

+(1.0% reading + 2 digits)

NOTE: Accuracy specifications consist of two elements:• (% reading) - This is the accuracy of the measurement circuit.• (+ digits) - This is the accuracy of the analog to digital converter.

NOTE: Accuracy is stated at 65°F to 83°F (18°C to 28°C) and less than75% RH.

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DiodeTest

ContinuityCheck

Battery Test currentInput ImpedanceACV Bandwidth

DCA voltage drop

DisplayOverrange indicationPolarity

Measurement Rate

Low Battery Indication

BatteryFuses

Operating TemperatureStorage TemperatureOperating Humidity

Storage Humidity

Operating AltitudeWeightSize

Safety

Test current of 1 mA maximum, open circuitvoltage 2.8V DC typicalAudible signal will sound if the resistance is lessthan approximately 30£29V (6mA); 1.5V (100mA)>1M£245Hz to 450Hz200mV

3 ½ digit, 2000 count LCD, 0.5" digits"1" is displayedAutomatic (no indication for positive polarity);Minus (-) sign for negative polarity.

2 times per second, nominal"_" is displayed if battery voltage drops belowoperating voltageone 9 volt (NEDA 1604) batterymA, IJA ranges; 0.2A/250V fast blowA range; 10A/250V fast blow

41°F to 104°F (5°C to 40°C)-4°F to 140°F (-20°C to 60°C)Max 80% up to 87°F (31°C) decreasing linearlyto 50% at 104°F (40°C)<80%

7000ft. (2000) meters maximum.9.17 oz. (260g).4.78" x 2.38" x 1.57" (121.5mm x 60.6mm x40mm)For indoor use and in accordance with

Overvoltage Category II, Pollution Degree 2.Category II includes local level, appliance,portable equipment, etc., with transientovervoltages less than Overvoltage Category III.

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I WARNING: To avoid electric shock, disconnect the test leads from any Isource of voltage before removing the battery door. I1.

2.

3.

4.

Disconnect the test leads from the meter.

Remove the protective rubber holster (if installed)_._t _

Open the battery door by loosening the screw using aPhillips head screwdriver.

Insert the battery into battery holder, observing thecorrect polarity.

Put the battery door back in place. Secure with thescrew.

I WARNING: To avoid electric shock, do not operate the meter until the Ibattery door is in place and fastened securely. INOTE: If your meter does not work properly, check the fuses and batteriesto make sure that they are still good and that they are properly inserted.

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J WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, Jare very dangerous and should be measured with great care. I1. ALWAYS turn the function switch to the OFF position when the meter is

not in use.

2. If "1" appears in the display during a measurement, the value exceedsthe range you have selected. Change to a higher range.

NOTE: On some low AC and DC voltage ranges, with the test leads notconnected to a device, the display may show a random, changingreading. This is normal and is caused by the high-input sensitivity.The reading will stabilize and give a proper measurement whenconnected to a circuit.

DC VOLTAGE MEASUREMENTS

J AUTION: Do not measure DC voltages if a motor on the circuit isbeing switched ON or OFF. Large voltage surges may occur that candamage the meter.

1. Set the function switch to the highest V DC position.

2. Insert the black test lead banana plug into thenegative (COM) jack.Insert the red test lead banana plug into the positive(V) jack.

3. Touch the black test probe tip to the negative side ofthe circuit.Touch the red test probe tip to the positive side of thecircuit.

4. Read the voltage in the display. Reset the functionswitch to successively lower V DC positions to obtain a higherresolution reading. The display will indicate the proper decimal pointand value. If the polarity is reversed, the display will show (-) minusbefore the value.

I

10

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AC VOLTAGE MEASUREMENTS

WARNING: Risk of Electrocution. The probe tips may not be longenough to contact the live parts inside some 240V outlets forappliances because the contacts are recessed deep in the outlets. Asa result, the reading may show 0 volts when the outlet actually hasvoltage on it. Make sure the probe tips are touching the metal contactsinside the outlet before assuming that no voltage is present.

I CAUTION: Do not measure AC voltages if a motor on the circuit isbeing switched ON or OFF. Large voltage surges may occur that can Idamage the meter.

1. Set the function switch to the highest V AC position.

2. Insert the black test lead banana plug into thenegative (COM) jack.Insert red test lead banana plug into the positive (V)jack.

3. Touch the black test probe tip to the negative side ofthe circuit.

Touch the red test probe tip to the positive side ofthe circuit.

4. Read the voltage in the display. Reset the functionswitch to successively lower V AC positions toobtain a higher resolution reading. The display will indicate the properdecimal point and value.

11

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DC CURRENT MEASUREMENTS

I CAUTION: Do not make current measurements on the 10A scale for Ilonger than 30 seconds. Exceeding 30 seconds may cause damage tothe meter and/or the test leads.

1.

2.

4.

5.

6.

7.

Insert the black test lead banana plug into thenegative (COM) jack.

For current measurements up to 200mA DC, set thefunction switch to the 200mA DC position and insertthe red test lead banana plug into the (mA) jack.

For current measurements up to 10A DC, set thefunction switch to the 10A range and insert the redtest lead banana plug into the (10A)jack.

Remove power from the circuit under test, then openup the circuit at the point where you wish to measurecurrent.

Touch the black test probe tip to the negative side of the circuit.Touch the red test probe tip to the positive side of the circuit.

Apply power to the circuit.

Read the current in the display. The display will indicate the properdecimal point and value.

12

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AC CURRENT MEASUREMENTS

I CAUTION: Do not make current measurements on the 10A scale for Ilonger than 30 seconds. Exceeding 30 seconds may cause damage tothe meter and/or the test leads.

1. Insert the black test lead banana plug into thenegative (COM) jack.

2. For current measurements up to 200mA AC, setthe function switch to the 200m AAC position andinsert the red test lead banana plug into the (mA)jack.

3. For current measurements up to 10A AC, set thefunction switch to the 10A range and insert the redtest lead banana plug into the (10A)jack.

4. Remove power from the circuit under test, thenopen up the circuit at the point where you wish tomeasure current. jv.v_ i

_ j

:,,1ii

5. Touch the black test probe tip to the negative side of the circuit.Touch the red test probe tip to the positive side of the circuit.

6. Apply power to the circuit.

7. Read the current in the display. The display will indicate the properdecimal point and value.

13

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RESISTANCE MEASUREMENTS

I ARNING: To avoid electric shock, disconnect power to the unit undertest and discharge all capacitors before taking any resistancemeasurements. Remove the batteries and unplug the line cords.

1. Set the function switch to the highest £2 position.

2. Insert the black test lead banana plug into thenegative (COM) jackInsert the red test lead banana plug into thepositive £2jack.

3. Touch the test probe tips across the circuit or partunder test. It is best to disconnect one side of thepart under test so the rest of the circuit will notinterfere with the resistance reading.

4. Read the resistance in the display and then setthe function switch to the lowest £2position that isgreater than the actual or any anticipated resistance. The display willindicate the proper decimal point and value.

CONTINUITY CHECK

I ARNING: To avoid electric shock, never measure continuity oncircuits or wires that have voltage on them.

1. Set the function switch to the'_°)))position.

2. Insert the black lead banana plug into the negative (COM) jackInsert the red test lead banana plug into the positive (£2)jack.

3. Touch the test probe tips to the circuit or wire you wish to check.

4. If the resistance is less than approximately 30£2, the audible signal willsound. If the circuit is open, the display will indicate "1".

I

I

14

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DIODETEST1. InserttheblacktestleadbananaplugintothenegativeCOMjackand

theredtestleadbananaplugintothepositivediodejack.2. Turnthefunctionswitchtothe.1_1-/o)))position.3. Touchthetestprobestothediodeundertest.Forwardvoltagewill

indicate400to700mV.Reversevoltagewillindicate"1".Shorteddeviceswillindicatenear0mV.Shorteddeviceswillindicatenear0mVandanopendevicewillindicate"1"inbothpolarities.

BATTERYTEST1.

2.

3.

4.

Insert the black test lead banana plug into the negative COM jack andthe red test lead banana plug into the positive V jack.

Select the 1.5V or 9V BAT position using the function switch.

Connect the red test lead to the positive side of the 1.5V or 9V batteryand the black test lead to the negative side of the 1.5V or 9V battery.

Read the voltage in the display.Good Weak Bad

9V battery: >8.2V 7.2 to 8.2V <7.2V1.5V battery: >1.35V 1.22 to 1.35V <1.22V

15

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IWARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltagebeforeremovingthebackcoverorthebatteryorfusedoors.

IWARNING:Toavoidelectricshock,donotoperateyourmeteruntilthebatteryandfusedoorsareinplaceandfastenedsecurely.ThisMultiMeterisdesignedtoprovideyearsofdependableservice,ifthefollowingcareinstructionsareperformed:1. KEEPTHEMETER DRY. If it gets wet, wipe it off.

2. USE AND STORE THE METER IN NORMAL TEMPERATURES.Temperature extremes can shorten the life of the electronic parts anddistort or melt plastic parts.

3. HANDLE THE METER GENTLY AND CAREFULLY. Dropping it candamage the electronic parts or the case.

4. KEEP THE METER CLEAN. Wipe the case occasionally with a dampcloth. DO NOT use chemicals, cleaning solvents, or detergents.

5. USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZEAND TYPE. Remove old or weak batteries so they do not leak anddamage the unit.

6. IF THE METER IS TO BE STORED FOR A LONG PERIOD OF TIME,the batteries should be removed to prevent damage to the unit.

II

16

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REPLACING BATTERIES

WARNING: To avoid electric shock, disconnect the test leads from anysource of voltage before removing the battery door.

1.

IWhen the batteries become exhausted or drop below the operatingvoltage, '_" will appear in the lower left corner of the LCD display. Thebatteries should be replaced.

2. Follow instructions for installing batteries. See the Battery Installationsection of this manual.

3. Dispose of the old batteries properly.

[ WARNING: To avoid electric shock, do not operate your meter until the Jbattery door is in place and fastened securely.

REPLACING FUSES

I WARNING: To avoid electric shock, disconnect the test leads from any |source of voltage before removing the fuse door. I1. Disconnect the test leads from the meter and any item under test.2. Remove the protective rubber holster.3. Open the fuse door by loosening the screw on the door using a Phillips

head screwdriver.

4. Remove the old fuse from its holder by gently pulling it out.5. Install the new fuse into the holder.

6. Always use a fuse of the proper size and value (0.2A/250V fast blowfor the 200mA range, 10A/250V fast blow for the 10A range).

7. Put the fuse door back in place. Insert the screw and tighten it securely.

lWARNING: to avoid electric shock, do not operate your meter until the Jfuse door is in place and fastened securely.

UL LISTED

The UL mark does not indicate that this product has been evaluated for theaccuracy of its readings.

17

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/ _,(olUJ:] III:[_."]:[olo]l i I _ [€

There may be times when your meter does not operate properly. Here aresome common problems that you may have and some easy solutions tothem.

Meter Does Not Operate:

1. Always read all the instructions in this manual before use.

2. Check to be sure the batteries are properly installed.

3. Check to be sure the batteries are good.

4. If the battery is good and the meter still does not operate, check to besure that both ends of the fuse are properly installed.

If You Do Not Understand How the Meter Works:

1. Purchase the instructional book Multitesters and Their Use for Electrical

Testing (Item No. 82303) at your local Sears store.2. Call our Customer Service Line 1-888-326-1006.

Item Number Description82374 Fuse kit93894 9V battery82378 Set of black and red Test Leads

82141 -DB Replacement battery door82141-DF Replacement fuse door82141 -CS Rear cover screws

For replacement parts shipped directly to your homeCall 9 am - 5 pm Eastern Time, M - F

1-888-326-1006

18

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Manual del propietario

MultiMetro Digital

Modelo No.82141

PRECAUCION: Lea, comprenda ysiga las Reglas Seguridad eInstrucciones de operaci6n en estemanual antes de usar el producto.

• Seguridad• Operaci6n• Mantenimiento

• Espafiol

© Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.www.sears.com/craftsman 070606

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r.'1 :] IF.'1e]:[e[e] _/ / :1_I Ie]_

Garantia

Instrucciones de Seguridad

Se_ales de Seguridad

Control y Conectores

Simbolos y Anunciadores

EspecificacionesInstalaci6n de la Bateria

Instrucciones de operaci6n

Medici6n de Voltaje CD

Medici6n de Voltaje CAMedici6n de corriente CD

Medici6n de corriente CA

Medidas de resistencia

Verificaci6n de Continuidad

Prueba de Diodo

Prueba de Bateria

Mantenimiento

Reemplazo de Baterias

Reemplazo de los fusibles

Soluci6n de problemas

Servicio y Repuestos

Pagina3

4

5

6

6

7

9

10

10

11

12

13

14

14

15

15

16

17

17

18

18

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_____ _ __ oH" __ "o _ __ h. o

GARANTiA TOTAL POR UN ANO PARA EL MULTiMETRO CONESCALA MANUAL DE CRAFTSMAN

Si este Multimetro de escala manual CRAFTSMAN no le satisface

totalmente dentro de un a_o a partir de la fecha de compra,REGR#:SELO A LA TIENDA SEARS O DISTRIBUIDOR CRAFTSMANMA,S CERCANO EN LOS ESTADOS UNIDOS, y Sears Io reemplazara,sin cargos.Si este Multimetro de escala manual CRAFTSMAN es utilizado de

manera comercial o para renta, esta garantia se aplica a los primeros90 dias a partir de la fecha de compra.

Esta garantia la otorga derechos legales especificos, ademas de queusted pueda tener otros derechos variables entre estados

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

Para ayuda al cliente Llame entre 9 a.m. y 5 PM (Hora est_ndar deleste).Lunes a viernes 1-888-326-1006

ADVERTENCIA: EXTREME SUS PRECAUCIONES AL USAR ESTE

DISPOSITIVO. El uso inapropiado de este dispositivo puede causarlesiones o la muerte. Siga todas las salvaguardas sugeridas en estemanual. Ademas de las precauciones de seguridad normales usadas altrabajar con circuitos electricos. NO de servicio a este dispositivo siusted no esta calificado para hacerlo.

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Estemedidorhasidodisefiadoparausoseguro,sinembargo,debeseroperadoconprecauci6n.Paraunaoperaci6nsegura,deberacumplirlasreglasenumeradasacontinuaci6n.1. NUNCAapliquealmedidorvoltajeocorrientequeexcedaloslimites

maximosespecificadosdealimentaci6n:Limitesdeentrada

Funci6n EntradamaximaVCA 600VCD/CAVCDoVCA 600VCD/CA,200Vrmsenlaescala200mVmACD fusibledeacci6nrapida200mA250VACD Fusibledeacci6nrapida10A250V(30

segundosmax.cada15minutos)Resistencia, 250Vrmsdurante15seg.max.Continuidad

2. EXTREMESUSPRECAUCIONESaltrabajarconaltatensi6n.3. NOmidavoltajessielvoltajeenelenchufedeentrada"COM"excede

500Vsobretierrafisica.4.

5.

6.

7.

NUNCA conecte los cables del medidor a una fuente de voltajecuando el selector de funci6n este en modo de corriente, resistenciao diodo. Hacerlo puede dafiar al medidor.

SlEMPRE descargue los filtros capacitores en las fuentes de tensi6ny desconecte la energia al realizar pruebas de diodo o de resistencia.

SlEMPRE apague la tensi6n y desconecte los cables de pruebaantes de abrir la tapa para reemplazar las baterias o fusibles.

NUNCA opere el medidor a menos que la tapa posterior y la tapa dela bateria y de fusibles esten colocadas y aseguradas.

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•"t:1_r:_I :_1 J] :1_"]:[rllJ _IIJT:_!

±I ADVERTENCIA I

! PRECAUCION ]

F AX.500V

nm

Esta seSal adyacente a otra seSal, terminal odispositivo en operaci6n indica que el operadordebera buscar una explicaci6n en las Instrucciones deoperaci6n para evitar lesiones a su persona o daSosal medidor.

Esta seSal de ADVERTENClA indica que existe unacondici6n potencialmente peligrosa, que si no se evita,podria resultar en la muerte o lesiones graves.

Esta seSal de PRECAUClON indica que existe unacondici6n potencialmente peligrosa, que si no se evita,podria resultar en daSos al producto.

Esta seSal advierte al usuario de que la(s) terminal(es)asi marcadas no deberan ser conectadas a un puntodel circuito donde el voltaje con respecto a tierra fisicaexceda (en este caso) 500 VCA o VCD.

Esta seSal adyacente a una o mas terminales lasidentifica como asociadas con escalas que pueden,bajo uso normal, estar sujetas a voltajesparticularmente peligrosos. Para maxima seguridad,no debera manipular el medidor y sus cables deprueba cuando estas terminales esten energizadas.

Esta seSal indica que un dispositivo estacompletamente protegido mediante doble aislante oaislamiento reforzado.

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_o] _/ / _._[o]I :F."]k'|o[o]_I:[O,]lI[o]_._]:F:

1. Pantalla LCD

2. Selector de Funci6n

3. Enchufe COM

4. Enchufe 10A

5. Enchufe positivo

Nota: El soporte inclinado, fusible ycompartimiento de bateriaestan atras de la unidad.

Am

3--4--

5--

_ _v4:[o] I(o_."]1:111_IJ][__,IJIo] _,,1:[_

•))) Continuidad

Prueba de diodo

m mili( voltios, amperios)

k kilo (ohmios)

£_ ohmios

VCD voltios corriente directa

VCA voltios corriente alterna

ACD amperios corriente directa

ACA amperios corriente alterna

BAT Prueba de Bateria

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_,..-'.)-..,1=[e,]I_1[___[e,][e] _I_

Funci6n

Voltaje CD

(V CD)

Voltaje CA

(V CA)

Corriente CD

(A CD)

Corriente CA

(A CA)

Resistencia

Prueba deBateria

Escala

200mY

2000mY

20V

200V

600V

200V

600V

200mA

10A

200mA

10A

200_

2000_

20k_

200k_

2000k_

9V

1.5V

Resoluci6n

0.1mY

1mY

0.01V

0.1V

1V

0.1V

1V

100pA

10 mA

100pA

10 mA

0.1£_

1£_

0.01k£_

0.1k£_

lk£_

10mV

10 mV

Precisi6n

+(0.5% lectura + 2 digitos)

+(1.5% lectura + 5 digitos

(50/60Hz)

+(1.2% lectura + 2 digitos)

+(2.0% lectura + 2 digitos)

+(1.8% lectura + 5 digitos)

+(3.0% lectura + 5 digitos)

_+(0.8%lectura + 2 digitos)

±(1.0%lectura + 2 digitos)

±(1.0%lectura + 2 digitos)

NOTA: Las especificaciones de precisi6n consisten de dos elementos:• (% de lectura) - Esta es la precisi6n del circuito de medidas.• (+ digitos) - Esta es la precisi6n del convertidor anal6gico a digital.

NOTA: La precisi6n esta especificada a 18°C a 28°C (65°F a 83°F) ymenor a 75% RH.

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_,,,-,,)_ =[e,]I_1[e,7'__[e,][e]ZI=[_

Prueba de diodo Corriente maxima de prueba de 1mA, voltaje decircuito abierto 2.8V DC tipica

Verificaci6n de continuidad Se emitira una seSal audible si la

resistencia es aproximadamente menor a 30£_Prueba de corriente de la bateria 9V (6mA); 1.5V (100mA)Impedancia de entrada >1M£2

VCA Amplitud de banda 45Hz a 450HzCaida de voltaje ACD 200mVIndicador LCD 3 ½ digitos, 2000 cuentas, 0.5" digitosIndicaci6n de fuera de escala se muestra "1"

Polaridad Automatica (sin indicaciSn de polaridadpositiva); Signo (-) menos p/polaridad negativa.

Tasa de medidas 2 veces por segundo, nominalIndicaci6n de bateria d6bil "_" si el voltaje de la bateria cae por

debajo del voltaje de operaciSnBateria una bateria de 9 voltios (NEDA 1604)

Fusibles escalas mA, pA; 0.2A/250V de quemado rapidoescala A; 10A/250V de quemado rapido

Temperatura de operaci6n 5°C a 40°C (41°F a 104°F)Temperatura de almacenamiento -20°C a 60°C (-4°F a 140°F)Humedad de operaci6n Max 80% hasta 31°C (87°F) con disminuciSn

linear hasta 50% a 40°C (104°F)Humedad de almacenamiento <80%

Altitud de operaci6n 7000ft. (2000) metros maximoPeso 260g (9.17 oz.)TamaSo 121.5mm x 60.6mm x 40mm (4.78" x 2.38" x 1.57")

Seguridad Para uso en interiores y de conformidad con CategoriaII de sobrevoltaje, Grado de ContaminaciSn 2. LaCategoria II incluye nivel local, electrodomesticos,equipo portatil, etc., con voltajes transitorios menoresa la Categoria III de Sobrevoltaje.

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I__1 Ir_,qIF_,Te,][_ _IIe):11IF_,1:T_,_II1:1_,_

I ADVERTENClA: Para evitar choque electrico, desconecte los cables deprueba de cualquier fuente de voltaje antes de quitar la tapa de la Ibateria.

1. Desconecte los cables de prueba del medidor.

2. Quite la funda protectora de hule (siesta instalada_...._

3. Abra la tapa de la bateria aflojando el tornillo con undestornillador cabeza Phillips.

4. Inserte la bateria en el soporte, observando lapolaridad correcta.

5. Coloque la tapa de la bateria en su lugar. Asegurecon el tornillo.

NOTA: Si su medidor no funciona correctamente, revise los fusibles y labateria para asegurar que estan en buenas condiciones y correctamenteinstalados.

ADVERTENClA: Para evitar choque electrico, no opere el medidor a Imenos que la tapa posterior y la tapa de la bateria y fusible esten Icolocadas y aseguradas.

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k, _ Ok, | O" ___ Ok,

I ADVERTENCIA: Riesgo de electrocuci6n. Los circuitos de alta tensi6n, ICA y CD son muy peligrosos y deberan ser medidos con gran cuidado.

1. SIEMPRE gire el conmutador de funci6n a la posici6n de apagado(OFF) cuando el medidor no este en uso.

2. Si en la pantalla aparece " 1 "durante una medida, el valor excede laescala que ha seleccionado. Cambie a una escala mas alta.

NOTA: En algunas escalas bajas de voltaje CA y CD, sin estar los cablesde prueba conectados a dispositivo alguno, la pantalla puede mostrar unalectura aleatoria cambiante. Esto es normal yes causado pot la altasensibilidad de la alimentaci6n. La lectura se estabilizara y dara unamedida apropiada al estar conectada a un circuito.

MEDIClON DE VOLTAJE CD

I PRECAUCl6N: No mida voltajes CD si un motor en el circuito esta Iencendiendo y apagando. Pueden ocurrir grandes oleadas de voltaje Ique daSarian al medidor.

1. Fije el selector de funci6n a la posici6n V CD mas alta.

2. Inserte el conector banana del cable negro de pruebaen el enchufe negativo (COM).Inserte el conector banana del cable rojo de pruebaen el enchufe positivo (V).

3. Toque la punta de la sonda negra de prueba del ladonegativo del circuito.Toque la punta de la sonda roja de prueba del ladopositivo del circuito.

4. Lea el voltaje en la pantalla. Reestablezca el selectorde funci6n para disminuir sucesivamente las posiciones de V CD paraobtener una lectura de mayor resoluci6n. La pantalla indicara el valor ypunto decimal correcto. Si se invierte la polaridad, la pantalla indicara(-) menos antes del valor.

10

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MEDICION DE VOLTAJE CA

ADVERTENCIA: Riesgo de electrocuci6n. Las puntas de las sondaspueden no ser Io suficientemente largas para hacer contacto con laspartes vivas dentro de algunos contactos 240V para electrodomesticosdebido a que dichos contactos estan muy adentro del contacto. Comoresultado, la lectura puede indicar 0 voltios cuando en realidad elcontacto si tiene tensi6n. Verifique que las puntas de las sondas estantocando los contactos metalicos dentro del contacto antes de asumirque no hay tensi6n.

I RECAUCION: No mida voltajes CA si algen motor en el circuito esta Iencendiendo y apagando. Pueden ocurrir grandes oleadas de voltaje Ique daSarian al medidor.

1.

2.

3.

4.

Fije el selector de funci6n a la posici6n V CA masalta.

Inserte el conector banana del cable negro deprueba en el enchufe negativo (COM).Inserte el conector banana del cable rojo de pruebaen el enchufe positivo (V.

Toque la punta de la sonda negra de prueba dellado negativo del circuito.Toque la punta de la sonda roja de prueba del ladopositivo del circuito.

Lea el voltaje en la pantalla. Reestablezca elselector de funci6n para disminuir sucesivamente las posiciones de VCA para obtener una lectura de mayor resoluci6n. La pantalla indicarael valor y punto decimal correcto.

11

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MEDICION DE CORRIENTE CD

I PRECAUCION: No tome medidas de corriente en la escala de 10Adurante mas de 30 segundos. Exceder 30 segundos puede causar Idafios al medidor y/o a los cables de prueba.

1.

2.

3.

4.

5.

6.

7.

Inserte el conector banana del cable negro deprueba en el enchufe negativo (COM).

Para medidas de corriente hasta 200mA CD, fije elselector de funci6n en la posici6n 200mA CD einserte el conector banana del cable rojo de pruebaen el enchufe uA/(mA.Para medici6n de corriente hasta 10A CD, fije elselector de funci6n en la escala 10A mas alta einserte el conector banana del cable rojo de pruebaen el enchufe (10A).Corte la tensi6n del circuito bajo prueba, enseguidaabra el circuito en el punto donde desea medir la corriente.

Toque la punta de la sonda negra de prueba del lado negativo delcircuito.Toque la punta de la sonda roja de prueba del lado positivo delcircuito.

Aplique tensi6n al circuito.

Lea la corriente en la pantalla. La pantalla indicara el valor y puntodecimal correcto.

12

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MEDICION DE CORRIENTE CA

I PRECAUCION: No tome medidas de corriente en la escala de 10Adurante mas de 30 segundos. Exceder 30 segundos puede causar Idafios al medidor y/o a los cables de prueba.

1. Inserte el conector banana del cable negro deprueba en el enchufe negativo (COM).

2. Para medidas de corriente hasta 200mA CA, fije elselector de funci6n en la posici6n 200mA CA einserte el conector banana del cable rojo deprueba en el enchufe ((IJA/mA.

3. Para medidas de corriente hasta 10A CA, fije elselector de funci6n en la escala 10A e inserte elconector banana del cable rojo de prueba en elenchufe (10A).

4. Corte la tensi6n del circuito bajo prueba,enseguida abra el circuito en el punto donde deseamedir la corriente.

5. Toque la punta de la sonda negra de prueba del lado negativo delcircuito.

Toque la punta de la sonda roja de prueba del lado positivo del circuito.

6. Aplique tensi6n al circuito.

7. Lea la corriente en la pantalla. La pantalla indicara el valor y puntodecimal correcto.

13

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MEDIDAS DE RESISTENCIA

ADVERTENCIA: Para evitar choque electrico, desconecte la tensi6na la unidad bajo prueba y descargue todos los capacitores antes detomar cualquier medidas de resistencia. Retire las baterias ydesconecte los cordones de linea.

1. Fije el selector de funci6n en la posici6n £_masalta.

2. Inserte el conector banana del cable negro deprueba en el enchufe negativo (COM).Inserte el conector banana del cable rojo deprueba en el enchufe positivo £_.

3. Toque las puntas de las sondas a traves delcircuito o parte bajo prueba. Es mejor desconectarun lado de la pieza bajo prueba para que el restodel circuito no interfiera con la lectura de resistencia.

4. Lea el voltaje en la pantalla y enseguida fije el selector de funci6n en laposici6n £_ mas baja que sea mayor la resistencia actual o cualquieraanticipada. La pantalla indicara el valor y punto decimal correcto.

VERIFICAClON DE CONTINUlDAD

I ADVERTENOIA: Para evitar choque electrico, nunca mida continuidad Ien circuitos o alambres que tengan voltaje.

1. Fije el selector de funci6n en la posici6n "_*)]).

2. Inserte el conector banana del cable negro de prueba en el enchufenegativo (COM).Inserte el conector banana del cable rojo de prueba en el enchufepositivo £_.

3. Toque las puntas de las sondas al circuito o alambre que deseeprobar.

4. Si la resistencia es menor a aproximadamente 30£_, sonara la serialaudible. Si el circuito esta abierto, la pantalla indicara "1".

14

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PRUEBADE DIODO

1, Inserte el conector banana del cable rojo de prueba en el enchufenegativo COM y el conector banana del cable rojo de prueba en elenchufe positivo de diodo.

2. Gire el selector rotativo a la posici6n-I_l./o))).

3. Toque las sondas de prueba al diodo bajo prueba. El voltaje directoindicara de 400 a 700mV. El voltaje inverso indicara "1 ". Losdispositivos con corto indicaran cerca de 0mV. Los dispositivos encorto indicaran cerca de 0mV y un dispositivo abierto indicara "1" enambas polaridades.

PRUEBA DE BATERiA

2.

3.

4.

Inserte el conector banana del cable negro de prueba en el enchufenegativo COM y el conector banana del cable rojo de prueba en elenchufe positivo V.

Seleccione la posici6n 1.5V o 9V BAT con el selector de funci6n.

Conecte el cable rojo de prueba del lado positivo de la bateria de 1.5V(59V y el cable negro del lado negativo de la bateria de 1.5V (59V.

Lea el voltaje en la pantalla.

Bien Debil MalaBateria de 9V: >8.2V 7.2 a 8.2V <7.2V

Bateria de 1.5V: >1.35V 1.22 a 1.35V <1.22V

15

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ADVERTENClA:Paraevitarchoqueelectrico,desconecteloscablesdepruebadecualquierfuentedevoltajeantesdequitarlatapaposterioroladelabateriaofusibles.

ADVERTENClA:Paraevitarchoqueelectrico,noopereelmedidoramenosquelatapaposteriorylatapadelabateriayfusiblesestencolocadasyaseguradas.EsteMultimetroestadiseSadoparaproveermuchosaSosdeservicioconfiable,siseIlevanacabolassiguientesinstruccionesdecuidadodelmanual:1. MANTENGA SECO EL MEDIDOR. Si se moja, sequelo.

2. USE Y ALMACENE EL MEDIDOR BAJO TEMPERATURA NORMAL.Los extremos de temperatura pueden acortar la vida de las parteselectrSnicas y distorsionar o fundir las piezas de plastico.

3. MANIPULE EL MEDIDOR CON SUAVlDAD Y CUlDADO. Dejarlo caerpuede daSar las partes electrSnicas o la caja.

4. MANTENGA LIMPIO EL MEDIDOR. Ocasionalmente limpie la cajacon un paso hQmedo. NO use quimicos, solventes para limpieza odetergentes.

5. USE SOLO BATERIAS NUEVAS DEL TAMANO Y TIPORECOMENDADO. Retire las baterias viejas o debiles de manera queno se derramen y daSen la unidad.

6. Sl SE VA A ALMACENAR EL MEDIDOR DURANTE UN LARGO

PERIODO DE TIEMPO, debera retirar la bateria para prevenir daSos ala unidad.

INSCRITO EN ULLa marca UL no indica que este producto ha sido evaluado en cuanto a laprecisiSn de sus lecturas.

16

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REEMPLAZO DE BATERiAS

ADVERTENCIA: Para evitar choque electrico, desconecte los cables de

prueba de cualquier fuente de voltaje antes de quitar la tapa de labater{a,

Cuando las baterias se agoten o caigan bajo el voltaje de operaciSn,aparecera "1_1"del lado derecho de la pantalla LCD. Deberareemplazar las baterias.

2. Siga las instrucciones para instalar las baterias. Vea la secciSn deinstalaciSn de la bateria en este manual.

3. Deseche la bateria usada apropiadamente.

I ADVERTENClA: Para evitar choque electrico, no opere el medidor a Imenos que la tapa posterior y la tapa de la bateria y de fusibles esten Icolocadas y aseguradas.

REEMPLAZO DE LOS FUSlBLES

I ADVERTENCIA: Para evitar choque electrico, desconecte los cables de Iprueba de cualquier fuente de voltaje antes de quitar la tapa de fusibles.

1. Desconecte los cables del medidor y cualquier articulo a prueba.

2. Quite la funda protectora de hule.3. Abra la tapa de la bateria aflojando el tornillo con un destornillador

cabeza Phillips.4. Quite el fusible quemado de su soporte tirando suavemente de el.

5. Instale el fusible nuevo en el porta fusibles.6. Use siempre un fusible del tamaSo y valor apropiado (0.2A/250V de

quemado rapido para la escala 200mA, 10A/250V de quemado rapidopara la escala 10A).

7. Coloque la tapa del fusible en su lugar. Inserte el tornillo y apriete paraasegurar.

I ADVERTENCIA: Para evitar choque electrico, no opere el medidor Ihasta que la tapa de fusibles este colocada y asegurada,

17

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Habraocasionesenquesumedidornofuncionecorrectamente.EnseguidaencontraraalgunosproblemascomunesquepuedeIlegaratenetyalgunassolucionesfaciles.Elmedidornofunciona:1.Siempreleatodaslasinstruccionesenestemanualantesdeusar.2.Verifiquequelabateriaestabieninstalada.3.Verifiquequelabateriaestaenbuenascondiciones.4.Silabateriaestaenbuenestadoyelmedidoraunnofunciona,reviseel

fusibleparaasegurarqueambosextremosestenbieninsertados.SiustedNOcomprendec6mofuncionaelmedidor:1.Compreellibrodeinstrucci6nMultimetrosysuusoenlaspruebas

electricas("Multitestersand Their Use for Electrical Testing") (ArticuloNo. 82303) en la tienda Sears de su Iocalidad.

2. Llame a nuestra Linea de Servicio al Cliente 1-888-326-1006.

.1:1r,{vj[o,][o]k'dl r,_l:l".,lUJ:[,,.11I[O}.1

NQmero de articulo82374938948237882141-DB82141-DF82141-CS

Descripci6nKit del fusibleBateria de 9VJuego de cables de prueba negro y rojoTapa de bateria de reemplazoTapa de fusible de reemplazoTomillos de la tapa posterior

Para piezas de reemplazo embarcadas directamente a su hogarLlame de lunes a viernes de 9 a.m. a 5 p.m. hora del este

1-888-326-1006

18