Good Diode
Toggle for
WARNING: De-energize circuit before
checking diode.
WARNING: To avoid electric shock, do
not place test leads or thermocouple on a
voltage source.
Diode Test (
CAT II
300V
MAX
Reverse
Temperature
Foward
)
Bad Diode
Open
Good Diode
Foward
Toggle for
°C
Reverse
Shorted
Reverse