tibelec 976130 Manual De Uso página 15

1. Connect the black probe to terminal COM and the red probe to terminal VΩmA
2. Set the function switch to position
3. Connect the test plungers to the diode :
(A) test in the direct direction: connect the black plunger to the cathode and the
red plunger to the anode, measuring the voltage in the direction of a normal
diode; the screen will display 0.5 to 0.7V and the blocked direction will display "1"
(B) test in the opposite direction: connect the black plunger to the anode and the
red plunger to the cathode. The diode is good if the display shows "1".
1. Connect the black probe to terminal COM and the red probe to terminal VΩmA
2. Set the function switch to position hFE
3. Connect the black plunger to the COM terminal of the adapter and the
red plunger to the other terminal, then connect the transistor to the
appropriate holes in the adapter depending on the type of NPN or PNP
transistor (current gain).
4. Read the value displayed on screen once it has stabilised (current gain).
When the symbol
1. Set the selector switch to Off
2. Loosen the screw on the back of the tester
3. Open and replace the batteries with batteries of the same type (2xLR03 1,5V)
4. Tighten again.
The replacement of the fuse is very rarely necessary and is usually due to a
handling error; replace it with fuses of the same model.
appears, you must replace the batteries.
15