Multi 600 User Manual
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Multi 600 User Manual

Ac/dc clamp-on milliammeter
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AC/DC CLAMP-ON MILLIAMMETER
Instruction
Manual
Thank you very much for selecting our model 600 digital
AC/DC clamp-on tester.
This model is a complex yet easy to use instrument and
employs a very reliable mechanical/electronic design.
Before using your new instrument, read this Instruction
Manual thoroughly and familiarize yourself with all the
functions. With proper use and care, your tester will give you
years of satisfactory service.
MODEL 600
MULTI

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Summary of Contents for Multi 600

  • Page 1 AC/DC CLAMP-ON MILLIAMMETER MODEL 600 Instruction Manual Thank you very much for selecting our model 600 digital AC/DC clamp-on tester. This model is a complex yet easy to use instrument and employs a very reliable mechanical/electronic design. Before using your new instrument, read this Instruction Manual thoroughly and familiarize yourself with all the functions.

  • Page 2: Table Of Contents

    Contents 1. FEATURES・・・・・・・・・・・ ・・・・・・・・・・・・・ 1 2. SAFETY SUMMARY ・・・・・・・・・・・・・・・・・・・・ 1 3. SPECIFICATION ・・・・・・・・・・・・・・・・・・・・・・ 2 3-1 General Specification ・・・・・・・・・・・・・・・・・・・ 2 3-2 Measuring Range ・・・・・・・・・・・・・・・・・・・・・ 2 4. DIMENSIONS AND PANEL FUNCTION ・・・・・・・・・・・ 3 5. METHOD OF MEASUREMENT ・・・・・・・・・・・・・・・ 5 5-1 Preparation and Caution before Measurement ・・・・・・・・ 5 5-2 Method of Measurement ・・・・・・・・・・・・・・・・・・...

  • Page 3: Features

    1. FEATURES ● Extremely high accuracy AC/DC current measurements from 1mA to 10A without breaking the circuit. ● MAX HOLD and MIN HOLD function provides the monitoring function for maximum current measurements. ● Automatic zero adjustment function by micro computer for easy operation. ●...

  • Page 4: Specification

    3. SPECIFICATION 3-1. General Specification Measuring sensor : Hall effect Measuring function : DC current, AC current (true rms reading) with automatic zero adjustment, max, hold, min, hold, data hold, auto power off Display : 3.5 digit LCD, max. reading of 1999 Range : AC/DC 200mA, 2000mA, 10A Sampling time : 1.6 times/sec.

  • Page 5: Dimensions And Panel Function

    4. DIMENSIONS AND PANEL FUNCTION ‐3‐...
  • Page 6 ① Current transducer (Jaw) ② Jaw opening lever ③ Power switch : Press this switch for power ON or OFF. The meter is set to power off mode at approximately 10 minutes after the power switch on. However, in max. hold and min. the auto power off mode is cancelled.

  • Page 7: Method Of Measurement

    5-2. Method of Measurement Important Note : Model 600 employs the hall effects for the CT censor. The characteristics of the hall effect have a hysteresis due to magnetization. It means the zero adjustment point is varied in DC current measurement. To eliminate this effect, open and close the jaws several times to discharge and always press zero adjustment switch before measure- ments.
  • Page 8 ① Set the POWER switch to "ON". The function is automatically set to DC 200mA range. ② Set the ACA/DCA selector switch to ACA or DCA depending upon the signal to be measured. ③ Set the range to the appropriate range using RANGE UP or RANGE DOWN switch.

  • Page 9: Relative Readings

    5-3. Relative Readings If the ZERO ADJ switch is pressed in ACA measurement mode, the input applied at the time is stored as a zero reference point. ① When ZERO ADJ switch is pressed under the clamping condition, “ZERO ADJ” mark is displayed with the indication of 0.0, 0 or 0.00.

  • Page 10: Replacement Of Batteries

    6. REPLACEMENT OF BATTERIES When the battery becomes exhausted or drops below the operating voltage, the "B" mark is displayed. Set the power switch to "OFF", prior to installing batteries. To install the batteries, remove the battery cover located at the rear.
  • Page 11 MULTI MEASURING INSTRUMENTS CO.,LTD. Akihabara Murai Bldg. 7F, 1-26, Kanda Sakuma-cho, Chiyoda-ku, Tokyo, 101-0025 Japan TEL : 81-3-3251-7013 FAX : 81-3-3253-4278 Home Page : http://www.multimic.com/ E-mail : multi@multimic.com...

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