Diode Test; Transistor Test; Audible Continuity Test - Pro'sKit MT-1132 User Manual

DIODE TEST

1. Connect the red test lead to "VΩmA
test lead to the "COM" jack (The polarity of red lead is positive
"+".).
2. Set the function selector at "
3. Connect the red test lead to the anode of the diode to be
tested and the black test lead to the cathode of the diode. The
approx. forward voltage drop of the diode will be displayed. If
the connection is reversed, only figure "1" will be shown.

TRANSISTOR TEST

1. Set the function selector at "hFE" position.
2. Determine whether the transistor under testing is NPN or PNP
and locate the emitter base and collector leads. Insert the
leads into proper holes of the hFE socket on the front panel.
3. Read the approximate hFE value at the test condition of base
current 10mA and Vce 2.8V.
NOTE:
To avoid electrical shock, remove test leads from measurement
circuits before testing a transistor.

AUDIBLE CONTINUITY TEST

1. Connect red test lead to "VΩmA
the "COM" jack
2. Set function selector to " " position.
3. Connect test leads to two points of circuit to be tested. If
continuity exists, built-in buzzer will sound.
" jack and the black
" position.
" jack, black test lead to
8