Resistance Measurement; Continuity Test - Amprobe DM9C Mode D'emploi

2526044_Rev2_dm9c.qxd

Resistance Measurement

Prior to any resistance measurement it has to be ensured that the resistor to be
tested does not have live voltage across it. Failure to comply with this
prescription can lead to dangerous user injuries or cause instrument damage.
Additionally, foreign voltages falsify the measurement result.
1) Select measurement range via measurement function selection switch.
2) Connect the black test lead to the COM socket and the red test lead to
the socket.
3) Connect the test leads to UUT.
4) Read the measurement result displayed on the screen.

Continuity Test

Prior to any continuity test, it must be ensured that the resistance to be measured
does not have live voltage across it.. Failure to comply with this prescription can
lead to dangerous user injuries or cause instrument damage. Additionally, foreign
voltages falsify the measurement result.
1) Position measurement function selection switch to
2) Connect the black test lead to the COM socket and the red test lead to
the socket.
3) Connect test leads to UUT.
4) Read the measurement result displayed on the screen.
Acoustic beeper will sound if resistance is less than approx. 60 ohms.!
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measurement range.
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