Aktakom ACM-2047 Посібник користувача - Сторінка 8

Переглянути онлайн або завантажити pdf Посібник користувача для Вимірювальні прилади Aktakom ACM-2047. Aktakom ACM-2047 11 сторінок. Clamp meter

i. Set the rotary switch at Hz.

j. Press the trigger to open the jaw and fully enclose the conductor to be

measured. If line frequency is to be measured, enclose only one line of the

line source and make sure there is current flowing.

k. Read the Hz value from the LCD display.

3.3 Relative Reading Measurements

The zero button also can be used to make a relative measurement. Once the

button is pushed, the current reading is set to zero and a zero symbol shall be

displayed on LCD. All the subsequent measurement shall be displayed as a

relative value with respect to the value being zeroed. Press the zero button for

2 seconds to return to normal mode. Zero/Relative function will be disabled, if

MAX/MIN function is enabled.

Press the HOLD button, then the reading shall be hold and kept on LCD.

Press the MAX/MIN button to enable the maximum and minimum values to be

recorded and updated during measurement.

maximum value shall be displayed and updated.. Push again (second push),

the minimum value shall be displayed. Push again (third push), MAX/MIN

function shall be disabled and return to the normal measurement mode.

Zero/Relative function will be disabled, if MAX/MIN function is enabled.

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Push the button once, the