90
sound.
G. Diode Testing
a. Connect the black test lead to the “COM” jack and the red test lead to the “V/
Ω
” jack. (the red lead
anode “+” )
b. to select , enter the diode testing.
c. Connect test red lead across to the anode, the black lead to the cathode
of the diode under testing.
d. Connect test red lead across to the cathode, the black lead to the anode of the diode under testing.
e. Tested diode, forward voltage low 30mv, there is sound indication, then can finish the testing quickly
without view the screen.
H. Capacitance Measuring
a. Connect the black test lead to the “COM ” jack and the red test lead to the “V/
Ω
”
jack.
b. Select “ ” to enter, enter the capacitance measurement.
c. The tester default auto range status, and manual range by press upward and downward key, Auto rang
by press the key “NEAR”
Manual range: 0.000nF
6.600nF range
00.00nF
66.00nF range
000.0nF
660.0nF range
WARNING!
The capacitance of a capacitor should be tested separately, should not test in the installation
of circuit.
WARNING!
To avoid electric shock, be sure the capacitors have been discharged fully before measuring the
capacitance of a capacitor.
