AMES 1000a Panduan Pemilik dan Petunjuk Keselamatan - Halaman 13
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resistance Measurement
Measure circuit resistance up to 60M Ohms�
WarninG! To prevent electric shock, turn
off all power and fully discharge capacitors
on the circuit under test before measuring�
note: When measuring Ohms,
start with the lowest range if the
resistance is unknown�
1�
Plug black test lead into cOM Jack�
Plug red test lead into input Jack�
2�
Turn the Rotary Switch to the
Ω
position�
3�
Carefully touch exposed
conductors with tips of probes�
continuity Measurement
Test continuity between two
points of a circuit�
WarninG! To prevent electric shock, turn
off all power and fully discharge capacitors
on the circuit under test before measuring�
1�
Plug black test lead into cOM Jack�
Plug red test lead into input Jack�
2�
Turn the Rotary Switch to
the Ω
position�
3�
Press Func until
Item 64017
is displayed�
For technical questions, please call 1-888-866-5797.
4�
Read measured resistance
on the Display�
5�
When testing is complete, turn
Rotary Switch to OFF, remove
Test Leads and store with Meter�
note: Sometimes the resistor value and
measured resistance differ� This is due
to the Meter's output test current going
through all possible paths between leads�
note: For resistance measurements
above 1MΩ, allow a few seconds
to get a steady reading�
note: When leads are disconnected
or measurement is out of
range, OL is displayed�
4�
Connect the test leads across
the circuit to be measured�
5�
Read measured resistance on the
Display� If the measured resistance
is less than 50Ω, Meter will beep.
6�
When testing is complete, turn
Rotary Switch to OFF, remove
Test Leads and store with Meter�
note: If Test Leads are open or
the resistance of the circuit is
over 600Ω, OL is displayed�
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