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13

DC CURRENT MEASUREMENTS

CAUTION:

Do not make 20A current measurements for

longer than 30 seconds. Exceeding 30 seconds may
cause damage to the meter and/or the test leads.

1. Insert the black test lead banana plug into

the negative

COM

jack.

2. For current measurements up to 4000µA

DC, set the function switch to the

µA

position and insert the red test lead
banana plug into the

µA/mA

jack.

3. For current measurements up to 400mA

DC, set the function switch to the

mA

position and insert the red test lead
banana plug into the

µA/mA

jack.

4. For current measurements up to 10A DC,

set the function switch to the

10A

position

and insert the red test lead banana plug
into the

10A

jack.

5. Press the

MODE

button to indicate “

DC

”

on the display.

6. Remove power from the circuit under test, then open up

the circuit at the point where you wish to measure current.

7. 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.

8. Apply power to the circuit.

9. Read the current in the display.

Содержание 82005

Страница 1: ...meter Model No 82005 Sears Roebuck and Co Hoffman Estates IL 60179 www craftsman com 061510 Safety Operation Maintenance Español CAUTION Read understand and follow Safety Rules and Operating Instructions in this manual before using this product ...

Страница 2: ...ing 22 Service and Parts 22 ONE YEAR FULL WARRANTY 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 will replace it free of charge If this CRAFTSMAN MULTIMETER is used for commercial or rental purposes...

Страница 3: ... DC AC rms mAAC DC 400mAAC DC A AC DC 10AAC 20A 30secs Frequency Resistance Capacitance Diode Continuity 600V DC ACrms 2 USE EXTREME CAUTION working with high voltages 3 DO NOT measure voltage if the voltage on the COM input jack exceeds 600V above earth ground 4 DO NOT measure current of circuits whose voltage is greater than 1000V 5 NEVER connect the meter leads across a voltage source while the...

Страница 4: ...ided may result in damage to the meter 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 in this case 1000 VAC or VDC 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 maxim...

Страница 5: ...tton 10 RELATIVE button 11 HOLD button Note Tilt stand and battery compartment are on rear of unit Continuity Diode test Battery status n nano 10 9 capacitance µ micro 10 6 amps m milli 10 3 volts amps A Amps k kilo 103 ohms F Farads capacitance M mega 106 ohms Ohms Hz Hertz frequency V Volts Percent duty ratio REL Relative AC Alternating current Auto Autoranging DC Direct current HOLD Display hol...

Страница 6: ...rent 400 A 0 1 A 1 0 reading 5 digits 4000 A 1 A 1 5 reading 3 digits 40mA 0 01mA 400mA 0 1mA 10A 0 01A 2 5 reading 5 digits AC Current 400 A 0 1 A 2 5 reading 10 digits 4000 A 1 A 2 5 reading 5 digits 40mA 0 01mA 400mA 0 1mA 10A 0 01A 3 0 reading 7 digits Resistance 400 0 1 1 2 reading 4 digits 4k 0 001k 1 0 reading 2 digits 40k 0 01k 1 2 reading 2 digits 400k 0 1k 4M 0 001M 40M 0 01M 2 0 reading...

Страница 7: ...specifications consist of two elements reading This is the accuracy of the measure circuit digits This is the accuracy of the A D converter Enclosure Double molded waterproof IP67 Shock Drop Test 6 5 feet 2 meters Diode Test Test current of 0 3mA typical open circuit voltage 1 5V DC typical Continuity Check Audible signal will sound if the resistance is less than 100 approx test current 0 3mA Inpu...

Страница 8: ...C decreasing linearly to 50 at 104 F 40 C Storage Humidity 80 Operating Altitude 7000ft 2000meters maximum Weight 0 753lb 342g includes holster Size 7 2 x 3 2 x 2 2 182 x 82 x 55mm Safety This meter is intended for origin of installation use and protected against the users by double insulation per EN61010 1 and IEC61010 1 2 nd Edition 2001 to Category IV 600V and Category III 1000V Pollution Degre...

Страница 9: ...r by removing two screws B using a Phillips head screwdriver 3 Insert the battery into battery holder observing the correct polarity 4 Put the battery cover back in place Secure with the screws WARNING To avoid electric shock do not operate the meter until the battery cover is in place and fastened securely NOTE If your meter does not work properly check the fuses and batteries to make sure that t...

Страница 10: ...ve the six A screws securing the rear cover 4 Gently remove the old fuse and install the new fuse into the holder 5 Always use a fuse of the proper size and value 0 5A 1000V fast blow for the 400mA range SIBA 70 172 40 10A 1000V fast blow for the 20A range SIBA 50 199 06 6 Replace and secure the rear cover battery and battery cover WARNING To avoid electric shock do not operate your meter until th...

Страница 11: ...t the live parts inside some 240V outlets for appliances because the contacts are recessed deep in the outlets As a result the reading may show 0 volts when the outlet actually has voltage on it Make sure the probe tips are touching the metal contacts inside the outlet before assuming that no voltage is present 1 Set the function switch to the VDC or mVDC position 2 Insert the black test lead bana...

Страница 12: ...ent CAUTION Do not measure AC voltages if a motor on the circuit is being switched ON or OFF Large voltage surges may occur that can damage the meter 1 Set the function switch to the VAC position 2 Insert the black test lead banana plug into the negative COM jack Insert red test lead banana plug into the positive V jack 3 Touch the black test probe tip to the neutral side of the circuit Touch the ...

Страница 13: ...400mA DC set the function switch to the mA position and insert the red test lead banana plug into the µA mA jack 4 For current measurements up to 10A DC set the function switch to the 10A position and insert the red test lead banana plug into the 10A jack 5 Press the MODE button to indicate DC on the display 6 Remove power from the circuit under test then open up the circuit at the point where you...

Страница 14: ...g into the µA mA jack 4 For current measurements up to 10A AC set the function switch to the 10A position and insert the red test lead banana plug into the 10A jack 5 Press the MODE button to indicate AC on the display 6 Remove power from the circuit under test then open up the circuit at the point where you wish to measure current 7 Touch the black test probe tip to the neutral side of the circui...

Страница 15: ...is best to disconnect one side of the part under test so the rest of the circuit will not interfere with the resistance reading 5 Read the resistance in the display CONTINUITY CHECK WARNING To avoid electric shock never measure continuity on circuits or wires that have voltage on them 1 Set the function switch to the Ω CAP position 2 Insert the black lead banana plug into the negative COM jack Ins...

Страница 16: ... red test lead banana plug into the positive V jack 3 Press the MODE 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 ...

Страница 17: ...capacitors to charge Wait until the readings settle before ending the test 6 Read the capacitance value in the display Note Upon entering the capacitance mode and with no component connected the meter will autorange to the 0 000nF range This is not a measurement range but is used to establish a zero reference FREQUENCY DUTY CYCLE MEASUREMENTS ELECTRONIC 1 Set the rotary function switch to the Hz p...

Страница 18: ... turned on it automatically goes into Autoranging This automatically selects the best range for the measurements being made and is generally the best mode for most measurements For measurement situations requiring that a range be manually selected perform the following 1 Press the RANGE key The Auto display indicator will turn off 2 Press the RANGE key to step through the available ranges Observe ...

Страница 19: ...he difference between the stored value and the measured value 4 Press the REL button to exit the relative mode Note The Relative function does not operate in the Frequency function DISPLAY BACKLIGHT Press the backlight button for 2 second to turn on Press the button again to turn the backlight off HOLD The hold function freezes the reading in the display Press the HOLD key momentarily to activate ...

Страница 20: ...ets wet wipe it off 2 USE AND STORE THE METER IN NORMAL TEMPERATURES Temperature extremes can shorten the life of the electronic parts and distort or melt plastic parts 3 HANDLE THE METER GENTLY AND CAREFULLY Dropping it can damage the electronic parts or the case 4 KEEP THE METER CLEAN Wipe the case occasionally with a damp cloth DO NOT use chemicals cleaning solvents or detergents 5 USE ONLY FRE...

Страница 21: ...ll appear in the lower left of the LCD display The battery should be replaced 2 Follow instructions for installing the battery See the Battery Installation section of this manual 3 Dispose of the old battery properly WARNING To avoid electric shock do not operate your meter until the battery door is in place and fastened securely UL LISTED The UL mark does not indicate that this product has been e...

Страница 22: ...esting Item No 82303 at your local Sears store 3 Call our Customer Service Line 1 888 326 1006 Monday through Friday 9am 5 PM EST SERVICE AND PARTS Item Number Description 93894 9V Battery 82398 Set of black and red Test Leads 82180 DB Replacement battery door 82180 CS Rear cover screws For replacement parts shipped directly to your home Call 6 AM 11 PM Central Time 7 days a week 1 800 366 PART 1 ...

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