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AMES 64021 Owner's Manual & Safety Instructions

Professional, commercial & residential digital multimeter

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Owner's Manual & Safety Instructions
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operating, inspection, maintenance and cleaning procedures. Write the product's serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
Email our technical support at: productsupport@harborfreight.com
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
2018 by Harbor Freight Tools
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly,
Visit our website at: http://www.harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
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Summary of Contents for AMES 64021

  • Page 1 Owner’s Manual & Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
  • Page 2: Table Of Contents

    Indicates a hazardous situation which, if not avoided, could result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. Addresses practices not related to personal injury. Page 2 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 3 Power this Meter using only are impaired while taking drugs. If there the battery(ies) referenced in is any doubt, do not operate the meter. the Specifications Chart. Item 64021 For technical questions, please call 1-888-866-5797. Page 3...
  • Page 4 SaVE tHESE inStructiOnS. Page 4 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 5: Specifications

    (@>212°F - 1832°F) ± 2.5% of rdg + 3D Duty Cycle 1% - 99% Operating Temperature Range: 32°F - 104°F Overload Protection (mAμA Jack) 600mA/1000V Ø6.35×31.8mm fuse (F1) (10A Jack) 10A/1000V Ø10.3×38mm fuse (F2) Display Battery 9V (included) Item 64021 For technical questions, please call 1-888-866-5797. Page 5...
  • Page 6: Setup

    Hold / Light Button Button rotary Stand Switch (on back) capacitance, Volts, Ohms, Frequency, (up to) 10 amps temperature input Jack input Jack common Milli/Micro amp, input Jack temperature input Jack Page 6 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 7 Kilohertz, Hertz (Frequency) n, μ, m Unit of measurement: Nano, Micro, Milli k, M Unit of measurement: Kilo, Mega Sleep mode Value too large for the selected range Negative reading Bar graph Item 64021 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8: Operation

    Button. The present Meter will display the relative value. measurement will lock and Press the rEL Button again to reset the Meter will display “0”. the stored value and exit relative mode. Page 8 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 9: Bar Graph

    The bar graph updates faster than the digital display. This can be used for monitoring changes in measurements at a higher sampling rate. The bar graph indicates polarity (-) and overload ( Item 64021 For technical questions, please call 1-888-866-5797. Page 9...
  • Page 10: Measurement Operation

    Frequency (Hz) is the When testing is complete, turn default measurement mode. Rotary Switch to OFF, remove Connect the Test Leads across Test Leads and store with Meter. the circuit to be measured. Page 10 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 11: Temperature Measurement

    Carefully touch exposed note: When leads are disconnected conductors with tips of probes. or measurement is out of range, OL is displayed. Read measured resistance on the Display. Item 64021 For technical questions, please call 1-888-866-5797. Page 11...
  • Page 12: Continuity Measurement

    Press Blue Button until When testing is complete, turn is displayed. Rotary Switch to OFF, remove Test Leads and store with Meter. Page 12 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 13: Capacitance Measurements

    Turn the Rotary Switch to of range, OL is displayed. position. When testing is complete, turn Press Blue Button until Rotary Switch to OFF, remove nF is displayed. and store capacitor and Meter. Item 64021 For technical questions, please call 1-888-866-5797. Page 13...
  • Page 14: Current Measurement

    10 seconds and allow 15 minutes to pass between measurements. When testing is complete, reconnect the circuit, turn Rotary Switch to OFF, remove Test Leads and store with Meter. Page 14 For technical questions, please call 1-888-866-5797. Item 64021...
  • Page 15: Maintenance

    Reinstall and tighten screw(s). note: Do not reverse the polarity of the battery. calibration Have the Meter calibrated by a qualified technician every year. Item 64021 For technical questions, please call 1-888-866-5797. Page 15...
  • Page 16: Warranty

    Limited 90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to lack of maintenance.