UEi DL489 Instruction Manual
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UEi DL489 Instruction Manual

Commemorative edition true rms digital clamp-on meter
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Commemorative Edition True RMS
Digital Clamp-On Meter
INSTRUCTION MANUAL
ENGLISH
600V
CAT III
1000V
CAT II
Visit us at www.TestEquipmentDepot.com
DL489
CAT III
600V
600A
NCV
MAX/
MIN
PEAK
DL489 True RMS
T
1
30V
T
2
CATII 1000V
CATIII
600V
MAX
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
RANGE
DC
Zero
INRUSH
TEMP

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  • Page 1 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com DL489 Commemorative Edition True RMS Digital Clamp-On Meter INSTRUCTION MANUAL ENGLISH CAT III 600V 600A RANGE MAX/ Zero INRUSH 600V PEAK DL489 True RMS CAT III 1000V CAT II TEMP CATII 1000V CATIII 600V...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS FEATURES .....................3 GENERAL SPECIFICATIONS .............3 IMPORTANT SAFETY WARNINGS ..........3 - 4 CATEGORY DEFINITIONS ..............4 SYMBOLS .....................5 OVERVIEW ..................5 - 7 OPERATING INSTRUCTIONS AC Amps: < 600A – Jaw ............7 DC Amps: <600A – Jaw ............8 Non-Contact Voltage ..............8 Zero DC Amps ................9 AC/DC Low Amps: <2000µA ............9...

  • Page 3: Features

    FEATURES • True RMS • Min/Max • 600A AC/DC • Peak hold • 750V AC/1000V DC • Visible high-voltage alert • Resistance 60MΩ • Manual ranging option • Capacitance 2000µF • Worklight/ back lit display • AC/DC microamps 2000µA • Low battery indicator •...

  • Page 4: Category Definitions

    IMPORTANT SAFETY WARNINGS (CONT.) • Use caution when working with voltages above 60V DC or 25V AC RMS. Such voltages pose shock hazards. • To avoid false readings that can lead to electrical shock, replace batteries if a low battery indicator appears. •...

  • Page 5: Symbols

    Micro (x10 or 0.000001) Microamps Warning or Caution Ground Dangerous Levels Double Insulation Safe for disconnect from (Protection to Class II) live conductors OVERVIEW CAT III 600V 600A RANGE MAX/ Zero INRUSH PEAK DL489 True RMS TEMP CATII 1000V CATIII 600V...

  • Page 6: Overview

    OVERVIEW (CONT.) A. Clamp: Measure inductive AC/DC current. Opens to 1.25” (31.7mm). B. Conductor Alignment Marks: Use to aid the visual alignment of a conductor when measuring inductive amperage. Greatest accuracy is achieved when the conductor inside the clamp is centered at the intersection of these marks. C.

  • Page 7: Ac Amps: < 600A - Jaw

    RANGE RANGE MAX/ MAX/ Zero Zero • Default = (upper) INRUSH INRUSH PEAK PEAK DL489 True RMS DL489 True RMS µA • Press x1 = (lower) • Press x2 = (lower) µA • Press and hold = (upper) TEMP TEMP...

  • Page 8: Dc Amps: <600A - Jaw

    • Press x1 = (lower) MAX/ Zero INRUSH • Press x2 = (lower) PEAK µA DL489 True RMS • Press and hold = (upper) TEMP CATII 1000V CATIII 600V • Do not attempt to measure more than 600A DC. Features:...

  • Page 9: Zero Dc Amps

    CAT III 600V 600A RANGE MAX/ Zero INRUSH PEAK DL489 True RMS • Default = DC Zero • Press and Hold = LRA Inrush TEMP CATII 1000V CATIII 600V Select DC current. • Press to zero any offset in Amps DC.

  • Page 10: Temperature F˚/C

    Temperature F˚/C˚ CAT III 600V 600A RANGE MAX/ Zero INRUSH PEAK • Default = T1 DL489 True RMS • Press x1 = T2 • Press x2 = T1-T2 TEMP • Press and hold = TEMP CATII 1000V CATIII 600V Range...

  • Page 11: Resistance: < 60Mω

    Resistance: < 60MΩ CAT III 600V 600A RANGE • Default = MAX/ Zero INRUSH • Press x1 = PEAK DL489 True RMS • Press x2 = • Press x3 = TEMP CATII 1000V CATIII 600V Features: MAX/ RANGE HOLD PEAK...

  • Page 12: Diode

    600V 600A • Press x2 = Reverse Bias • Press x3 = Displays "OL" RANGE MAX/ Zero INRUSH PEAK DL489 True RMS Forward Bias Displays approx. voltage drop TEMP CATII 1000V CATIII 600V BAD DIODE Open Diode Displays "OL" Both directions '0' Both directions •...

  • Page 13: Voltage: Ac 750V / Dc 1000V

    RANGE Alert • Default = MAX/ Zero INRUSH PEAK • Press x1 = DL489 True RMS • Press and hold = • Press and hold x1 = TEMP CATII 1000V CATIII 600V WARNING • Use CATIII rated test leads or higher.

  • Page 14: Frequency (Hz) / Duty Cycle

    600A RANGE • Default = MAX/ Zero INRUSH PEAK • Press x1 = DL489 True RMS • Press and hold = • Press and hold x1 = TEMP CATII 1000V CATIII 600V Use CAT III rated leads or higher. Press the AC/DC volts button to select AC voltage, press and hold the button for Frequency and Duty Cycle modes.

  • Page 15: Lra Inrush

    TEMP CATII 1000V CATIII 600V The UEi LRA Inrush is programmed to properly capture the starting current for compressor motors. • Select AC Amps. • Select the range capable of capturing the maximum value. • Press and hold the DC Zero/ LRA Inrush button – INRUSH will now be shown on the screen.

  • Page 16: Warranty

    Any implied warranties, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited to the express warranty. UEi shall not be liable for loss of use of the instrument or other incidental or consequential damages, expenses, or economic loss, or for any claim or claims for such damage, expenses or economic loss.

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