Hall effect device
preferred label: افزار اثر هال @fa
type: Concept
narrower: Hall effect transducer

Hall effect transducer
broader: Hall effect device
broader: transducer
broader: instrument
preferred label: تراگذار اثر هال @fa
type: Concept

transducer
preferred label: تراگذار @fa
type: Concept
narrower: Hall effect transducer

instrument
preferred label: سنج‌افزار @fa
type: Concept
narrower: Hall effect transducer