Continuity Check; Diode Test - PeakTech 3355 Manual De Instrucciones

When you short the test leads in the 400 Ω range, your meter
display a small value (no more than 0.3 Ω). This value is due to
your meter´s and test leads internal resistance. Make a note of this
value and subtract it from small resistance measurements for better
accuracy.

5.8. Continuity check

Warning:
To avoid electric shock, never measure continuity on circuits or
wires that have voltage on them.
1. Set the function switch to the "OHM" position.
2. Insert the black test lead banana jack into the negative COM
jack and the red test lead banana-plug into the positive Ω jack.
3. Press the "MODE" push button until the "
in the display.
4. Touch the test probe tips to the circuit or wire you wish to
check.
5. If the resistance is less than 150 ohms (P 3355) or 35 ohms
(P 3360), the audible signal will sound. The display will also
show the actual resistance.

5.9. Diode test

Warning:
To avoid electric shock, do not test any diode that has voltage on it.
1. Set the function switch to "
2. Press the "MODE" button until the "
the display.
" position.
-55-
)))" symbol appears
" symbol appears in