Major tech MT730 Instruction Manual
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Major tech MT730 Instruction Manual

Ac trms clamp meter
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INSTRUCTION MANUAL
II
MT730
AC TRMS
CLAMP METER

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Summary of Contents for Major tech MT730

  • Page 1 INSTRUCTION MANUAL MT730 AC TRMS CLAMP METER...

  • Page 3: Table Of Contents

    Contents Page no 1. Safety ..................4 2. Description ................5 2.1. Meter Description .............. 5 2.2. Symbols Used on LCD Display .......... 6 3. Operation ................6 3.1. AC Current Measurements ..........6 3.2. AC Voltage Measurement ..........7 3.3.

  • Page 4: Safety

    1. Safety 1.1. lnternational Safety Symbols This symbol, adjacent to another symbol or terminal, indicates the user must refer to the manual for further information. This symbol, adjacent to a terminal, indicates that, under normal use,hazardous voltages may be present. Double insulation.

  • Page 5: Description

    Input Limits Function Maximum Input A AC 600A DC/AC V AC/DC 1000V DC/AC Resistance, Capacitance, 300V DC/AC Frequency, Diode Test, Temperature 2. Description 2.1. Meter Description REL and Backlight Button Non-Contact Voltage Detector RANGE Button Current Clamp 10. MODE and VFD Button Non-Contact Voltage Indicator 11.

  • Page 6: Symbols Used On Lcd Display

    2.2. Symbols Used on LCD Display 10. Variable Frequency Drive Voltage REL/DCA Zero Value Alternating CurrentNoltage 11. Diode Test Direct Current/Voltage 12. Continuity Minus Sign 13. Auto Power Off Low Battery 14. Fahrenheit and Celsius Units Auto Range Mode (Temperature) INRUSH Current Mode 16.

  • Page 7: Ac Voltage Measurement

    INCORRECT CORRECT 3.2. AC Voltage Measurement 1.lnsert the black test lead into the negative COM terminal and the red test lead into the positive V terminal. 2. Set the function switch to the VAC position. 3. Connect the test leads in parallel to the circuit under test. 6.

  • Page 8: Capacitance Measurements

    3.5. Capacitance Measurements WARNING: To avoid electric shock, discharge the capacitor under test before measuring. 1. Set the function switch to the Ω , CAP position. 2. lnsert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the V positive jack.

  • Page 9: Diode Test

    3.9. Diode Test 1. lnsert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the V positive jack 2. Turn the function switch to position. 3. Use the MODE button to select the diode function if necessary (diode symbol will appear on the LCD when in Diode test mode) 4.

  • Page 10: Hold/Flashlight Button

    4.2. HOLD/Flashlight Button • To freeze the LCD reading, press the Hold/Flashlight button. • While data hold is active, the HOLD icon appears on the LCD. • Press the Hold/Flashlight button again to return to normal operation. • Press the Hold/Flashlight button to turn the Flashlight on, Press again to turn the Flashlight off.

  • Page 11: Automatic Power Off

    5. Automatic Power OFF • In order to conserve battery life, the meter will automatically turn off after approximately 15 minutes. To turn the meter on again, turn the function switch to the OFF position and then to the desired function position.

  • Page 12: Specifications

    7. Specifications 7.1. Specifications Range Resolution Accuracy ±(% of reading+digits) Function 60.00A 10mA ±(2.0% + 8 digits) AC True RMS Current 600.0A 100mA ±(2.5% + 8 digits) Over range protection: Maximum input 600A. Accuracy specified from 5% to 100% of the measuring range. Frequency Response: 50Hz to 60Hz True RMS.
  • Page 13 Range Resolution Accuracy ±(% of reading+digits) Function 99.99nF* 0.01nF ±(4.5% + 20 digits) Capacitance (Auto-ranging) 999.9nF 0.1nF 9.999µF 0.001µF ±(3.0% + 5 digits) 0.01µF 99.99µF 0.1µF 999.9µF 0.001mF 9.999mF ±(5% + 5 digits) 0.01mF 99.99mF Input Protection: 300V DC or 300V AC RMS. * <...

  • Page 14: General Specifications

    7.2. General Specifications Clamp jaw opening 33mm approx. Display 6000 counts backlit LCD “ ” is displayed Low Battery indication “ ” Over-range indication 0L display Measurement rate 3 readings per second, nominal Temperature sensor Type K thermocouple Input Impedance 10M (VDC and VAC) AC response True RMS (AAC and VAC)
  • Page 16 MAJOR TECH (PTY) LTD South Africa Australia www.major-tech.com www.majortech.com.au sales@major-tech.com info@majortech.com.au...

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