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• 4000µA AC - set the function switch to the µA position and insert the
red test lead banana plug into the (µA) jack.
• 400mA AC - set the function switch to the mA range and insert the red
test lead banana plug into the (mA) jack.
• 10A AC - set the function switch to the A position and insert the red
test lead banana plug into the 10A jack.
2) Press the MODE button until ‘’AC” appears in the display.
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 black test probe tip to the negative side of the circuit. And
touch the red test probe tip to the positive side of the circuit.
5) Apply power to the circuit. Read the current in the display. The display
will indicate the proper decimal point, value and symbol.
RESISTANCE MEASUREMENT
WARNING: To avoid electric shock, disconnect power to the unit
under test and discharge all capacitors before taking any resistance
measurements. Remove the batteries and unplug the line cords.
1) Set the function switch to the Ω position.
2) Insert the black test lead banana plug into the negative (-) jack (COM)
and the red test lead banana plug into the (+) jack (VΩCAP).
3) Touch the test probe tips across the circuit or part under test. It is best
to disconnect one side of the part under test so the rest of the circuit
will not interfere with the resistance reading.
4) Read the resistance in the display. The display will indicate the proper
decimal point, value and symbol.
CONTINUITY CHECK
WARNING: To avoid electric shock, never measure continuity on circuits or
wires that have voltage on them.
1) Set the function switch to the position.
2) Insert the black lead banana plug into the negative (-) jack (COM).
3) Insert the red test lead banana plug into the positive (+) jack (VΩCAP).
4) Press the button until the symbol appears in the display.
5) Touch the test probe tips to the circuit or wire you wish to check.
6) If the resistance is less than approximately 150Ω, the audible signal will
sound. The display will also show the actual resistance.
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