ammeter
type: Concept
preferred label: آمپرسنج @fa
related: ohmmeter

ohmmeter
type: Concept
broader: electric measuring instrument
preferred label: اهم‌سنج @fa
related: ammeter
related: electric resistance measurement

electric measuring instrument
type: Concept
narrower: ohmmeter
preferred label: سنج‌افزار اندازه‌گیری الکتریکی @fa

electric resistance measurement
type: Concept
preferred label: اندازه‌گیری مقاومت الکتریکی @fa
related: ohmmeter