Operation Manual

Chapter II
26 MX 350 / MX 355
4.5. M
easuring resistance
Set the sw
itchto Ω.
C
onnect the red test lead to th
e
"
+" input terminal and the blac
k
test lead to the "COM" input
terminal.
Place the touch prods in
contact with the points to be
measured and read the result
on the display.
Note: When performing a
measurement on a circuit,
m
ake sure that it is not live an
d
that the capacitors have been
discharged.
4.6. Continuity test with buzzer
Set the switch to
.
Connect the red test lead to the "+" terminal and the
black test lead to the "COM" terminal.
Place the touch prods in contact with the circuit to be
tested.
If the resistance is lower than 35 Ω, the buzzer sounds
continuously.