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Page 8

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

Item 64020

S

AFETY

Op
ERA

TION

M

AINTENANCE

S

ETU

p

Operating Instructions

  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.

Electrical shock can cause death or injury! NEVER TOUCH 
exposed conductors of electricity

.

General Operation

Data Hold Button

Keep current reading on display.

1.  Press 

HOLD

 button to keep current 

reading.  

HOLD

 will appear on Display.

2.  Press 

HOLD

 button to release hold.

Hz% Button

Switch between frequency and duty cycle measurements.  

See page 12.

REL Button

Show difference between two  
readings in AC Current and  
AC/DC Voltage.  

See page 9.

  

Zero out Test Lead resistance to 
obtain accurate low resistance 
reading.  

See page 11.

  

Zero out initial capacitance 
reading.  

See page 11.

  

Backlight

1.  Press and hold 

HOLD

 button 

until Backlight turns on.  

Note:

  

HOLD

 will appear on Display.

2.  Press 

HOLD

 button again 

to release hold.

3.  When finished, press and hold 

HOLD

 

button until Backlight turns off.  

Note:

  

HOLD

 will appear on Display.

4.  Press 

HOLD

 button again 

to release hold.

Note:

  Frequent use of backlight 

will shorten battery life.  

Worklight

1.  Press Worklight button to 

turn on Worklight. 

2.  Press Worklight button again 

to turn off Worklight.

Auto power Off

Meter will automatically turn off after 30 minutes of non-use.  To 
conserve battery power, turn Meter off after use. 

Содержание 64020

Страница 1: ...ence 17h 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...

Страница 2: ...o 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 result in death or seri...

Страница 3: ...on of 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 ab...

Страница 4: ...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 to the Test Leads when the Meter is...

Страница 5: ...ent Accuracy 4A 2 5 of rdg 30D 40A 2 5 of rdg 5D 400A 1 8 of rdg 9D Resistance Ranges 400 4k 40k 400k 4M 40M Resistance Accuracy 400 1 2 of rdg 2D 4k 40k 400k 1 0 of rdg 2D 4M 1 2 of rdg 3D 40M 2 0 of...

Страница 6: ...FETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Functions Clamp Trigger 400A CATIII 600V Current Clamp Workli...

Страница 7: ...p Display HOLD Symbol Description A mA A Amps Current nF uF mF Farads Capacitance V mV Volts Voltage k M ohms Resistance Hz kHz Hertz Frequency Duty Cycle Low Battery DC Direct Current AC Alternating...

Страница 8: ...nts See page 12 REL Button Show difference between two readings in AC Current and AC DC Voltage See page 9 Zero out Test Lead resistance to obtain accurate low resistance reading See page 11 Zero out...

Страница 9: ...ve Test Leads before taking measurements with Current Clamp Note Amperage is always tested in series with circuit under test Note To measure 2 and 3 wire power cords use an AC Line Splitter not includ...

Страница 10: ...eading Take second measurement reading will be difference between first and second reading Note If voltage is too high display will read OL 7 When testing is complete turn Rotary Switch to OFF remove...

Страница 11: ...l beep continuously 6 When testing is complete turn Rotary Switch to OFF remove Test Leads and store with Meter Capacitance Measurement Measure capacitance up to 100 F WARNING To prevent electric shoc...

Страница 12: ...played Note For low resistance measurements short Test Leads together If there is resistance present press REL button to zero out resistance for most accurate reading 4 Carefully touch exposed conduct...

Страница 13: ...ge above 90V AC from distance of 10mm 1 Turn Rotary Switch to NCV position 2 Place NCV Sensor within 10mm of unshielded conductor 3 NCV light will come on and Meter will beep to indicate presence of v...

Страница 14: ...with a dry lint free cloth Do not use solvents or abrasives 2 Remove batteries if not in use for long periods 3 Store unit in a dry location 4 Other than battery ies there are no replaceable parts on...

Страница 15: ...all 1 888 866 5797 Item 64020 SAFETY OpERATION MAINTENANCE SETUp Calibration Have Meter calibrated by a qualified technician every year Record Serial Number Here Note If product has no serial number r...

Страница 16: ...o the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take a...

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