Major tech MT723 사용 설명서 - 페이지 12

{카테고리_이름} Major tech MT723에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Major tech MT723 16 페이지. Ac/dc trms clamp meter

7.6. Resistance

1. lnsert the black test lead into the negative COM terminal and the red

test lead into the V

2. Set the function switch to the Ω

3. Touch the test probe tips across the circuit or component under test.

4. Read the resistance on the LCD display.

1. Set the function switch to the TEMP position.

2. lnsert the Temperature Probe into the negative COM and the

CAP TEMP Hz% Ω positive jacks, observing polarity.

3. Touch the Temperature Probe head to the device under test.

Continue to touch the part under test with the probe until the

reading stabilizes.

4. Read the temperature on the display. The digital reading will indicate

the proper decimal point and value.

5. Use the MODE button to select °F or °C.

WARNING: To avoid electric shock, be sure the thermocouple

probe has been removed before changing to another measurement

function.

1. lnsert the black test lead banana plug into the negative COM jack

and the red testlead banana plug into the V·

· Ω positive jack

2. Turn the function switch to Ω

to select the diode function if necessary (diode symbol will appear

on the LCD when in Diode test mode)

3. Touch the test probe tips to the diode or semiconductor junction

under test. Note the meter reading

4. Reverse the test lead polarity by reversing the red and black leads.

Note this reading

5. The diode or junction can be evaluated as follows:

• If one reading displays a value (typically 0.400V to 0.900V) and

the other reading displays OL, the diode is good.

• If both readings display OL the device is open.

• If both readings are very small or '0', the device is shorted.

CAP TEMP Hz% positive terminal.

position.

position. Use the MODE button

·CAP·TEMP·Hz%