5) When the resistance value is less than 10 ohm, the
beeper sound will be generated, the Display will
show " " and " Ω " indicator.
Diode measurement
1) Connect BLACK test lead into " COM " terminal ( 3-9,
Fig. 1 ).
2) Connect RED test lead into " Ω " terminal ( 3-8, Fig. 1 ).
3) Select the " Function switch " ( 3-7, Fig. 1 ) to
" Ω " position.
4) Power On the meter by pressing the " Power On/Off
button " ( 3-4, Fig. 1 ) once, the Display will show "
SMART ", the meter is under " Smart " mode for
Diode measurement.
5) a. When connected with polarity as shown in Fig. 2, a
forward current flow is established and the approx.
Diode Forward Voltage (VF) value in volt will
appears on the display reading. If the diode under
test is defective, " .000 " or near " .000 " value
( short circuit ) or " OL " ( open circuit ) will be
displayed.
Fig. 2
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