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27/12/19
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I. Measuring Transistor
(see figure 11)
PNP
NPN
(Figure 11)
To measure transistor, connect the Meter as follows:
1. Insert the multi-purpose socket into the
μAmA
and
Hz
input terminal.
2. Set the rotary switch to
hFE
.
3. Insert the NPN or PNP type transistor to be tested into the corresponding input terminals of the multipurpose socket.
4. The measured nearest transistor value shows on the display.
Note
• When transistor measeurement has been completed, remove the tested transistor from the multi-purpose socket and
remove the multi-purpose scoket from the input terminal
Operation of Hold Mode
Warning
To avoid possibility of electric shock, do not use Hold mode to determine if circuits are without power. The Hold mode
will not capture unstable or noisy readings.
The Hold mode is applicable to all measurement functions.
• Press
HOLD
to enter Hold mode.
• Press
HOLD
again to exit Hold mode and the Meter displays the present measurement value.
• In Hold mode, is displayed.
The POWER Button
This is a self-lock switch used to turn on or off the power Meter. It is located at the rear of the Meter. “I” indicates power on,
while “O” indicates power off.
The SELECT Button
Some positions of the rotary selector have more than one function. This button is used for selecting the second function.
