Craftsman 82024 User Manual Download

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Owner's Manual

True RMS Multimeter with IR Thermometer

Model No. 82024

Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.

www.craftsman.com 122112

CAUTION

: Read, understand and

follow Safety Rules and Operating
Instructions in this manual before
using this product.



Safety



Operation



Maintenance



Español

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Summary of Contents for 82024

Page 1: ...odel No 82024 Sears Brands Management Corporation Hoffman Estates IL 60179 U S A www craftsman com 122112 CAUTION Read understand and follow Safety Rules and Operating Instructions in this manual before using this product Safety Operation Maintenance Español ...

Page 2: ...e replaced free of charge For warranty coverage details to obtain free replacement visit the web site www craftsman com This warranty is void if this product is ever used while providing commercial services or if rented to another person This warranty gives you specific legal rights and you may also have other rights which vary from state to state Sears Brands Management Corporation Hoffman Estate...

Page 3: ...e on the COM input jack exceeds 600V above earth ground 4 NEVER connect the meter leads across a voltage source while the function switch is in the current resistance or diode mode Doing so can damage the meter 5 ALWAYS discharge filter capacitors in power supplies and disconnect the power when making resistance or diode tests 6 ALWAYS turn off the power and disconnect the test leads before openin...

Page 4: ...n these terminals are energized This symbol indicates that a device is protected throughout by double insulation or reinforced insulation PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY OVERVOLTAGE 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 pro...

Page 5: ...input jack 12 COM input jack Note Tilt stand test lead holders and battery compartment are on rear of unit SYMBOLS AND ENUNCIATORS Continuity Diode test µ micro 10 6 amps m milli 10 3 volts amps A Amps k kilo 10 3 ohms M mega 10 6 ohms Ohms V Volts AC Alternating current DC Direct current ºF Degrees Fahrenheit ºC Degrees Centigrade MAX Maximum AUTO Autoranging HOLD Display hold SCAN IR temperature...

Page 6: ...0Hz All AC voltage ranges are specified from 5 of range to 100 of range 200 A 0 1 A 2000 A 1 A 20 mA 0 01 mA 200 mA 0 1 mA 1 5 reading 5 digits 2 000 0 001 A 10 A 0 01 A 2 5 reading 5 digits DC Current Note 10A for 30 sec max 200 A 0 1 A 2000 A 1 A 20 mA 0 01 mA 200 mA 0 1 mA 1 5 reading 8 digits 2 000 0 001 A 10 A 0 01 A 3 0 reading 5 digits AC Current 50 60Hz Note 10A for 30 sec max NOTE Accurac...

Page 7: ...Display 2 000 count backlit liquid crystal display Overrange indication OL is displayed Auto Power Off 15 minutes approximately Polarity Automatic no indication for positive Minus sign for negative Measurement Rate 2 times per second nominal Battery One 9 volt NEDA 1604 battery Fuses mA µA ranges 200mA 250V ceramic fast blow A range 10A 600V ceramic fast blow Operating Temperature 10ºC to 40ºC 14º...

Page 8: ...er rear of the meter 3 Pull down on the cover to release the latch and then lift it off 4 Remove the old battery or fuse and install a new one of the correct rating 5 Place the battery fuse cover back in place Secure with the screw WARNING To avoid electric shock do not operate the meter until the battery cover is in place and fastened securely NOTE If the meter does not work properly check the fu...

Page 9: ... exit manual ranging Note Manual ranging does not apply to the Temperature Diode and Continuity functions MAX MAXIMUM READING MODE 1 Press the MAX button to activate the MAX mode The display icon MAX will appear The meter will display and hold the maximum reading and will update only when a new maximum value is detected 2 Press the MAX button again to exit the mode Note Max does not apply to the R...

Page 10: ...tion and insert the red test lead banana plug into the µA mA jack 4 For current measurements up to 200 mA DC set the function switch to the mA position and insert the red test lead banana plug into the µA mA jack 5 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 6 Connect the test leads in series with the ...

Page 11: ...t or wire you wish to check 5 If the resistance is less than the continuity threshold the audible signal will sound DIODE TEST 1 Rotate the function switch to the green position 2 Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the positive jack 3 Press the MODE button to indicate and V on the display 4 Touch the test probes to the diode und...

Page 12: ...ot directly view or direct the laser pointer at an eye Low power visible lasers do not normally present a hazard but may present some potential for hazard if viewed directly for extended periods of time IR Spot to Distance Diagram The 4 1 spot to distance ratio determines the size of the measured surface area with respect to the distance the meter is held away from the surface IR Measurement Notes...

Page 13: ...chemicals cleaning solvents or detergents 5 USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZE AND TYPE Remove old or weak batteries so they do not leak and damage 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 TROUBLESHOOTING There may be times when your meter does not operate properly Here are some common problems tha...

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