Major tech MT26 Manuel d'instruction - Page 12

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Major tech MT26 Manuel d'instruction

4.2. AC CURRENT MEASUREMENTS

WARNINGS: Observe all safety precautions when working on live
circuits. Do not measure current on circuits that exceed 600V.
Measurements in the 10A range should be limited to 30 seconds
maximum every 15 minutes.
1. Set the rotary function switch to the 10A
position.
2. lnsert the black test lead into the COM
input jack and the red test lead into the
10A input jack.
3. Remove power from the circuit under
test, then open up the circuit at the
point where you wish to measure
current.
4. Touch the test lead probes in series with
the circuit being measured.
5. Apply power to the circuit.
6. Read the current on the LCD display.

4.3. DC CURRENT MEASUREMENTS

WARNINGS: Observe all safety precautions when working on live
circuits. Do not measure current on circuits that exceed 600V.
Measurements in the 10A range should be limited to 30 seconds
maximum every 15 minutes.
1. Set the rotary function switch to the 10A
position.
2. lnsert the black test lead into the COM input jack
and the red test lead into the 10A input jack.
3. Remove power from the circuit under test, then
open up the circuit at the point where you wish
to measure current.
4. Touch the test lead probes in series with the
circuit being measured. Touch the red probe to
the positive side of the circuit and touch the
black probe to the negative side of the circuit.
5. Apply power to the circuit.
6. Read the current on the LCD display.
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