JONARD TOOLS ACM-1000 Instruction Manual
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JONARD TOOLS ACM-1000 Instruction Manual

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ACM-1000 Clamp Meter Instruction Manual

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Summary of Contents for JONARD TOOLS ACM-1000

  • Page 1 ACM-1000 Clamp Meter Instruction Manual...
  • Page 2 ACM-1000 Instruction Manual Preface Thank you for purchasing the ACM-1000. In order to use this product safely and correctly, please read this manual thoroughly, especially the Safety Instructions part. After reading this manual, it is recommended to keep the manual at an easily accessible place, preferably close to the device, for future reference.

  • Page 3: Table Of Contents

    ACM-1000 Instruction Manual Table of Contents I. Overview The ACM-1000 is a 6000-count handheld true RMS clamp meter with auto range. This full scale overload protection meter contains I. Overview ------------------------------------------------------------------- 4 the following features: II. Accessories --------------------------------------------------------------- AC/DC voltage, AC current, resistance, diode, continuity, capacitance, frequency, duty ratio, data hold, MAX/MIN, relative III.

  • Page 4: Safety Instructions

    ACM-1000 Instruction Manual III. Safety Instructions IV. Electrical Symbols The meter is designed and manufactured according to UL STD 61010-1, Symbol Description 61010-2-032, 61010-2-033, safety standards, and conforms to CAT III 1000V, CAT IV 600V, double insulation, and pollution degree 2.

  • Page 5: External Structure

    ACM-1000 Instruction Manual VI. LCD Display (Picture 2) V. . External Structure (Picture 1) 1. Clamp jaws 2. Hand guard 3. LED indicator light 4. Jaw opening trigger 5. Function dial 6. LCD display 7. Function button 8. NCV sensor 9.
  • Page 6 ACM-1000 Instruction Manual VII. Function Dial and Function Buttons 2. Function Buttons Note: 1. Function Dial Short press: Long press: SELECT Button amperpage Short press: Long press: Ω HOLD/¤ Button Short press: Long press: 3) MAX/MIN Button Short press: Long press: Ω, and...

  • Page 7: Specifications

    ACM-1000 Instruction Manual 2. Function Buttons, con't 2. Environmental Specifications Operating altitude:----------------------------- 2000m 6) Hz Button Safety standards:----------------------------- UL STD 61010-1,61010-2-032, Short press: enter/exit the frequency measurement mode. 61010-2-033 Pollution degree:------------------------------- 2 7) LIGHT Button Storage temperature and humidity:------ -10°C~60°C (≤80%RH) Short press: turn on/off the flashlight.
  • Page 8 ACM-1000 Instruction Manual Overload Range Resolution Accuracy Overload Protection Range Accuracy Resolution Protection 6.000V 0.001V ± (1.2%+3) ± (1.0%+8) 0.01V 60.00A 0.01A 1000V DC/AC ± (1.0%+8) 600.0V 0.1V ± (2.0%+5) 1000A 600.0A 0.1A 1000V 1000A Display: True RMS Accuracy guarantee: 5%~100% of range. Short circuit allows least Display: True RMS significant digit ≤5.
  • Page 9 ACM-1000 Instruction Manual 6) DC Voltage ( ) 8) Continuity ( Range Resolution Accuracy Overload Protection Range Resolution Accuracy Overload Protection 600.0mV 0.1mV ± (0.8%+3) Open circuit: Resistance ≥70Ω, no beep 6.000V 0.001V 600.0Ω 0.1Ω Well-connected circuit: 1000V DC/AC 60.00V 0.01V...
  • Page 10 ACM-1000 Instruction Manual Measurement result = displayed value – capacitance of open-circuit test leads For capacitance ≤1μF, it is recommended to use “REL” measurement mode. Accuracy guarantee: 5%~100% of range Range Resolution Accuracy Overload Protection 10Hz 1 MHZ 0.01Hz 1K Hz ±(0.1%+3)
  • Page 11 ACM-1000 Instruction Manual 2. Related Measurement of AC Voltage (Picture 4) Voltage Frequency Measurement 1) When the function dial is in the AC voltage, short press Hz button to enter the frequency measurement mode. 2) Short press Hz button again to exit frequency measurement mode.
  • Page 12 ACM-1000 Instruction Manual 4. Resistance Measurement (Picture 5) When measuring resistance above 1MΩ, it is normal to take a few seconds to stablize reading. Use caution when working with voltage above AC 30Vrms, 42Vpeak or DC 60V. Those voltages may pose shock hazard.
  • Page 13 ACM-1000 Instruction Manual 3) Connect the red probe with the diode anode, and black with the diode cathode. 1) Insert the red test lead into the jack, and black into the COM jack. 4) Read the approximate forward voltage of the diode on the display. For silicon...
  • Page 14 ACM-1000 Instruction Manual 1) Insert the red test lead into the jack, and black into the COM jack. Turn the function dial to the NCV position, and bring the NCV sensor close to the wire under test. 2) Turn the function dial to the Hz% position, and connect the test leads with If there is AC voltage or electromagnetic field in the space, the LCD will both ends of the measured signal source in parallel.

  • Page 15: Maintenance

    ACM-1000 Instruction Manual X. Maintenance Warning: Before opening the rear cover of the meter, remove the test leads to avoid electric shock. 1.General Maintenance 1) The maintenance and service must be implemented by qualified professionals or designated departments. 2) Clean the meter casing with a soft cloth and mild detergent. Do not use abrasives or solvents! 2.Battery Replacement (Picture 9)
  • Page 16 ACM-1000 Instruction Manual...

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