User Manual

4.4. Measuring the Zener Voltage of Zener Diode
1. Connect the black test probe to the anode of the Zenerdiode tobe tested,
and the red test probe to the cathode of this Zener diode.
2. The display shows the zener voltage of this Zener diode.
Note:
 To avoid overheating of Zener diode, test duration must not exceed 3
secs.
-19-