Measuring arrangements involving comparison with a reference value, e.g. bridge

Introduced: September 1968

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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G01R 17/02 Arrangements in which the value to be measured is automatically compared with a reference value IPC+CPC Available in IPC and CPC
G01R 17/10 AC or DC measuring bridges +1 CPC IPC+CPC Available in IPC and CPC
G01R 17/20 AC or DC potentiometric measuring arrangements IPC+CPC Available in IPC and CPC