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For technical questions, please call 1-888-866-5797.

Item 64018

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Frequency Measurement

Measure frequency up to 100kHz.

1.  Turn the Rotary Switch 

to the 

Hz 

position.

2.  Connect the Test Leads across 

the circuit to be measured.

3.  Read measured frequency 

on the Display.

4.  When testing is complete, turn 

Rotary Switch to 

OFF 

and store Meter.

capacitance Measurements

Measure capacitance up to 100

μ

F.

WARNING!

 Turn off all power and fully 

discharge capacitors on the circuit 
under test before measuring.

1.  Turn the Rotary Switch 

to the   position.

2.  Carefully touch capacitor 

leads with tips of probes.

3.  Read measured capacitance 

on the Display.

4.  When testing is complete, turn 

Rotary Switch to 

OFF

 and 

store capacitor and Meter.

current Measurement

Measure AC and DC conductors 
carrying up to 400 milliamperes.

Note:

 Amperage is always tested 

in series with circuit under test.

1.  Turn the Rotary Switch to the  

mA

 position.

2.  Press 

SELEcT

 button to choose 

between AC and DC current.

3.  Connect the Test Leads across 

the circuit to be measured.

4.  Read measured frequency 

on the Display.

5.  When testing is complete, turn Rotary 

Switch to 

OFF

 and store Meter.

Summary of Contents for 64018

Page 1: ...ence 17k When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2017 by Harbor Freight Tools All...

Page 2: ...sed to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death Indicates a hazardous situation which if not avoided will resul...

Page 3: ...the Meter have it serviced before use f The battery cover is open 5 Power this Meter using only the battery ies referenced in the Specifications Chart 6 Use caution when working near voltages above 3...

Page 4: ...meter may vary depending on battery condition 24 Use the proper settings terminals techniques and range for the tests performed Start with the range stated in the instructions 25 Do not apply voltage...

Page 5: ...0Hz AC Voltage Accuracy 4V 40V 0 8 of rdg 4D 300V 1 0 of rdg 4D AC Current Ranges 40mA 400mA AC Current Accuracy 3 0 of rdg 4D Resistance Ranges 400 4k 40k 400k 4M 40M Resistance Accuracy 400 4M 1 0 o...

Page 6: ...Setup Before Use Read the ENTIRE IMpORTANT SAFETy INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Functions CAT II...

Page 7: ...Description Ac Alternating current Dc Direct current Continuity Diode test Battery low k M Ohms Kiloohms Megaohms Resistance nF F mF Nanofarad Microfarad Millifarad Capacitance mV V Millivolts Volts...

Page 8: ...eld on the Display The symbol appears 2 Press HOLD again or turn Rotary Switch to release the hold Measurement Operation Note Test Lead probes have removable covers for overvoltage protection With cov...

Page 9: ...inuity between two points of a circuit WARNING To prevent electric shock turn off all power and fully discharge capacitors on the circuit under test before measuring 1 Turn the Rotary Switch to the po...

Page 10: ...rs on the circuit under test before measuring 1 Turn the Rotary Switch to the position 2 Carefully touch capacitor leads with tips of probes 3 Read measured capacitance on the Display 4 When testing i...

Page 11: ...no replaceable parts on this unit Repairs should be done by a qualified technician Battery Fuse Replacement If the sign appears on the Display the battery should be replaced 1 Turn the unit over 2 Rem...

Page 12: ...you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be...

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