Omega HHM63C, Руководство пользователя

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8
Duty Cycle Measurements
1. Set the Function/Range switch to the ACV position, and then press Hz-%
button toggle the voltage/frequency/duty cycle mode.
2. Connect the red test lead to the "V
W
" jack and the black test lead to the "COM"
jack.
3. Connect the test leads to the point of measurement. The display will indicate
10% to 90% of the frequency duty cycle.
Resistance Measurements
1. Set the Function/Range switch to
W W W W W
/
/
position.
2. Remove power from the equipment under test.
3. Connect the red test lead to the "V
W
" jack and the black test lead to the "COM"
jack.
4. Touch the probes to the test points. In ohms, the value indicated in the display
is the measured value of resistance.
WARNING
The accuracy of the functions might be slightly affected, when exposed to a
radiated electromagnetic field environment, eg, radio, telephone or similar.