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Model UT30A: OPERATING MANUAL
Measurement Operation (9)
open circuit; at this time, the red test lead is positive pole, and the black
one is negative pole. In addition, “V” acts as unit of this range.
G. Transistor hFE Measurement
( figure 8)
1) Check that the transistor is PNP or
NPN type at first.
2) Connect the transistor to be measured
to the corresponding jacks.
3) LCD displays hFE reference value.
4) Measuring condition: Ibo 10
µ
A,
Vce 3V
( figure 8)
