AEMC C.A 5240 User Manual

Digital multimeter

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Digital Multimeter
! ! ! ! ! MULTIMETER
Model C.A 5240
ENGLISH
User manual
1

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Summary of Contents for AEMC C.A 5240

  • Page 1 Digital Multimeter ! ! ! ! ! MULTIMETER Model C.A 5240 ENGLISH User manual...
  • Page 2: Safety Precautions

    This device is protected by a double insulation or by a reinforced insulation. No linking is required from the protection earth terminal to ensure the electrical security. Thank you for purchasing a C.A 5240 Multimeter. To get the best service from this instrument : ! read this user's manual carefully, ! respect the safety precautions detailed.
  • Page 3: Table Of Contents

    CONTENTS Presentation ................3 Description ................4 DC and AC voltage (V) ............5 Frequency (Hz) ................ 6 Continuity and resistance (Ω/ ) ......... 6 Diode test ( ) ................ 7 Capacitance ( ) ..............8 DC and AC current (A and mA) ..........8 General specifications .............
  • Page 4: Description

    2 - DESCRIPTION (See drawing in 13 - APPENDIX) " " " " " LIQUID CRYSTAL DISPLAY ! ! ! ! ! 40,000 count measurement (height of figures: 10 mm) Rate : 2 measurements per second ! ! ! ! ! 40-segment bargraph Rate : 20 measurements per second Note : the bargraph is inhibited in V~ + , Hz and...
  • Page 5: Function Switch

    % % % % % FUNCTION SWITCH The off position Alternating voltage up to 600 V Direct and alternating voltage up to 600 V Voltage frequency, up to 500 kHz Ω Ω Ω Ω Ω Audible continuity test for R ≤ 40 Ω, resistance and resistance measurements up to 40 MΩ...
  • Page 6: Frequency (Hz)

    4 - FREQUENCY ! ! ! ! ! Plug the leads into the multimeter and connect in parallel to the circuit to be tested. ! ! ! ! ! Put the switch in the Hz voltage frequency position ! ! ! ! ! Automatic measurement selection: read off the value measured Note : the bargraph is inhibited when measuring frequency ! ! ! ! ! If necessary, press on the following buttons : - MIN-MAX to read min.
  • Page 7: Diode Test

    5-1 Resistances Ω Ω Ω Ω Ω 400 Ω 4 kΩ 40 kΩ 400 kΩ 4 MΩ 40 MΩ Digital 0.1 Ω 1 Ω 10 Ω 100 Ω 1 kΩ 10 kΩ resolution Bargraph 10 Ω 100 Ω 1 kΩ 10 kΩ...
  • Page 8: Capacitance

    7 - CAPACITANCE Never measure capacity on a live circuit. Always respect the polarity of the electrolytic condensers. This type of condenser may be temperature-sensitive; do not touch it, therefore, during measurement. ! ! ! ! ! Plug the leads into the multimeter and connect to the condenser terminals.
  • Page 9: General Specifications

    and ~ 40 mA 400 mA 10 A Voltage 200 mV 400 mV drop Digital 1 µA 10 µA 1 mA resolution Bargraph 0.1 mA 1 mA 100 m A resolution Accuracy ± 1.5% rdg ± 0.5% rdg ± 5 counts in DC ±...
  • Page 10: To Order (Accessories And Spares)

    ! Degree of watertightness (IEC 529) : protection index IP 40 10 - TO ORDER Use designations and references below C.A 5240 ............... Cat# 2116.77 Sold with shockproof case, a pair of leads with probes attached, a 9 V battery and this user’s manual Accessories AC current probe model MN 251 (200 A AC) ...
  • Page 11: Technical And Sales Assistance

    12-4 Repair and calibration To guarantee that your instrument complies with the factory specifications, we recommend that the Model C.A 5240 be submitted to our factory service center at one-year intervals for recalibration, or as required by other standards. For instrument repair and/or calibration, please call our factory, toll- free, at (800) 945-AEMC (800-945-2362) : CHAUVIN ARNOUX, Inc.

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