General DMM52FSG, Руководство пользователя

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(1) Turn the rotary switch to one of the
Ω
positions. If you
are unsure how much resistance you expect to
encounter, select the
200M position.
(2) Plug the black test lead into the front-panel COM jack
and the red test lead into the (DMM52FSG) or
(DMM53FSG) jack.
(3) Measure the resistance by touching the test leads to
the desired test points of the circuit or to the terminals
of a component, as shown below.
(4) Read the measured resistance on the display. If the
readout is 1. , the resistance value is beyond the
currently selected range. If that is the case, move the
rotary switch to the next-widest position.
Note: The meter will take a few seconds to stabilize when
measuring resistances greater than 2M
Ω
.
MEASURING CAPACITANCE (DMM53FSG ONLY)
••
Warning
••
To avoid possible damage to the meter or other
equipment, turn off the power source and discharge all
high-voltage capacitors.
(1) Disconnect the capacitor from power.
(2) Short the capacitor’s terminals to discharge it.
(3) Disconnect any resistors between the terminals of the
capacitor.
(4) Turn the rotary switch to one of the positions,
depending on the amount of capacitance you expect
to encounter. If you are unsure how much to expect,
select the
100
μ
F position.
(5) Plug the black test lead into the front-panel COM jack
and the red test lead into the jack.
(6) Connect the test leads to the terminals of the
capacitor.
10
RED TEST LEAD BLACK TEST LEAD
DMM52&53FSG Manual_R1-FINAL-102114_Layout 1 11/21/14 12:03 PM Page 10