Steren MUL-270 Manual De Instrucciones página 22

Multímetro digital profesional con punta iluminada
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TRANSISTOR TESTER
Range
Test conditions
Accuracy
hFE
lb=10uA y
NPN & PNP
Vce=2,8V
transistors
with a range between
0-1000
INSTRUCTIONS
With this meter we can check the battery status. If one battery have
not enough energy, you will see "LOBAT" or "BAT" in the LCD screen.
The symbol ¡ indicates that the voltage or the current must not
exceed the indicated values. It is used to prevent damages in the
internal circuits. Before to measure, we should choose the correct
range.
Measuring DC / AC voltage
1.- Connect the red testing point to the jack signaled "V Ω Hz" and the
black testing point to the jack signaled "COM".
2.- Set the dial to the VDC / VAC setting . If you see "1" in the display,
it means the measured voltage exceed the selected range. Please,
select a higher one.
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