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Digital Multimeters
Measurements
11
Measure Resistance
To measure resistance:
1. Turn the rotary switch to
. Make sure power is
disconnected from the circuit to be measured.
2. Connect the red test lead to the
terminal and
the black test lead to the COM terminal, as shown
in Figure 3.
3. Measure the resistance by touching the probes to
the desired test points of the circuit.
4. Read the measured resistance on the display.
Test for Continuity
To test for continuity:
With the resistance mode selected, push once to
activate the continuity beeper. If the resistance is <70 Ω,
the beeper will sound continuously, designating a short
circuit. See Figure 3.
<70
hpq05.eps
Figure 3. Measure Resistance/Continuity
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