HTC 21-S Руководство пользователя - Страница 20

Просмотреть онлайн или скачать pdf Руководство пользователя для Измерительные приборы HTC 21-S. HTC 21-S 28 страниц. Digital clamp meter

"--H" symbol will be displayed, the beep will emit

a fast beep sound, and the red LED indicator will

light up.

Note: Before using the NCV function, remove the

stylus. Otherwise, the detection accuracy will be

affected.

Single probe live wire detection (LIVE)

1) Press the

the meter. After the self-test is completed, the

meter will display

measurement mode.

2) Press

position, and press the

measurement function.

3) Insert the red probe into the "INPUT" jack and

remove the black probe.

4) Contact the red probe with the conductor under

test

5) When a low voltage is detected the character "---L"

is displayed, the beeper emits a slow beeping tone

and the green LED lights up.

6) When a high voltage is detected, the "--H" character

is displayed, the buzzer emits a fast beeping sound,

and the red LED indicator lights up. Under normal

circumstances, the detected line is "LIVE" line at this

button to turn on the power supply of

button, set the pointer to "NCV/Live"

and enter the intelligent

button to select "Live"