DVM821
V. 03
–
20/03/2020
3
©Velleman nv
2.
Used Symbols
AC (Alternating Current)
DC (Direct Current)
Both AC and DC
Risk of Electric shock.
A potentially hazardous voltage is
possible.
Caution: risk of danger,
refer to the user manual for safety
information.
Warning
: a hazardous condition or action that may result in
injury or death
Caution
: condition or action that may result in damage to the
meter or equipment under test
Double insulation (class II-protection)
Earth
Fuse
Capacitor
Diode
Continuity
3.
General Guidelines
Refer to the
Velleman
®
Service and Quality Warranty
on the last pages
of this manual.
This symbol indicates: Read instructions
Not reading the instructions and manual can lead to damage,
injury or death.
This symbol indicates: Danger
A hazardous condition or action that may result in injury or
death
This symbol indicates: Risk of danger/damage
Risk of a hazardous condition or action that may result in
damage, injury or death