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9
Transistor Gain Measurements
1. Set the Function/Range switch to the desired hFE range (PNP or NPN type
transistor).
2. Never apply an external voltage to the hFE sockets. Damage to the meter
may result.
3. Plug the transistor directly into the hFE socket. The sockets are labeled E,
B and C for emitter, base, and collector.
4. Read the transistor hFE (dc gain) directly from the display.
Frequency Measurements
1. Set the Function/Range switch to the Hz position.
2. Connect the red test lead to the "V
W
" jack and the black test lead to the
"COM" jack.
3. Connect the test leads to the point of measurement and read the frequency
from the display.
Temperature Measurements
1. Set the Function/Range switch to the "°F" position.
2.Connect a type k thermocouple to the jack on the instrument. Place the probe
or thermocouple tip on or in the material to be measured and take the
temperature reading directly from the display.
Содержание HHM19F
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