Ohmmeter symbol
Also called Resistance meter
A meter that measures resistance: a circle with the ohm sign.
ANSI / IEEE
IEC 60617What the ohmmeter symbol means
A meter that measures resistance: a circle with the ohm sign.
ANSI and IEC symbols
Where you see it
Continuity and resistance checks during installation testing.
Related symbols
Frequently asked questions
What does the ohmmeter symbol look like?
On ANSI drawings: A circle with Ω. In IEC 60617: The same circle with Ω.
Is the ohmmeter symbol the same in IEC and ANSI?
Yes, it is drawn the same way in most legends.
Where is a ohmmeter used?
Continuity and resistance checks during installation testing.
Every electrical tag on your drawings, tested before energisation.Deskely holds the inspection and test records and punch items for every electrical and instrument tag on your project, checked against the register as they are signed.
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