Amprobe AMB-45 사용 설명서 - 페이지 8

{카테고리_이름} Amprobe AMB-45에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Amprobe AMB-45 13 페이지.

V. MEASURING FUNCTIONS

Turn function selector to voltage range. Connect black test lead to

Black terminal and red one to the Red terminal. Connect test lead

to the test circuit in parallel. Operator can hold the reading by

pressing the

Turn function selector to voltage range. Connect black test lead to

Black terminal and red one to the Red terminal.

Press the

function. Connect test lead to the test circuit in parallel. One can

hold the reading by pressing the

Turn function selector to Ohm range. Connect black test lead to

Black terminal and red one to the Red terminal. Connect test lead

to the test circuit in parallel. If the reading is less than 40 Ohm, the

continuity beeper will sound.

One may null the lead resistance (under 40 Ohm) by shorting the

test lead than press the

recorded a ZERO symbol will display on the LCD. Press

again to go back to normal operation. If the lead resistance is

great than 40Ω, the error beeping will sound. Because the test

current provided by the meter could reach 200mA, do not use this

range to test electronic component like diode, transistor or fuse.

Caution: Before measuring, verify the circuit is not live by voltage

function

Turn the function selector to the desired test voltage range. The

LCD will display "----" to indicate the tester is standing by. Connect

black test lead to Black terminal and red one to the Red terminal.

Connect test lead to the test circuit in parallel. One may take the

measuring under manual power mode or power lock mode:

key.

HOLD

button to change the mode form ACV to DCV

ZERO

key.

ZERO

key. When the lead resistance is

ZERO

amb 45

key

ZERO