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8
Resistance Measurements
1. Set the Function switch to the "
W
" position.
2. Turn off power to the circuit under test. External voltage across the compo-
nents causes invalid readings.
3. Connect a red test probe to the "V
W
" jack and the black test lead to the "COM"
jack.
4. Connect the test leads to measurement points and read the value from the
display.
WARNING
The accuracy of the functions might be slightly affected, when exposed to a
radiated electromagnetic field environment, eg, radio, telephone or similar.
Diodes Testing
1. Set the Function switch to "
W
" position.
2. Turn off power to the circuit under test. External voltage across the compo-
nents causes invalid readings.
3. To toggle between the
W
/continity/diode modes, press Mode Switch.