Watt hour meter
type: Concept
broader: electric measuring instrument
preferred label: وات‌ساعت‌سنج @fa
related: electric power measurement

electric measuring instrument
type: Concept
narrower: Watt hour meter
preferred label: سنج‌افزار اندازه‌گیری الکتریکی @fa

electric power measurement
type: Concept
preferred label: اندازه‌گیری توان الکتریکی @fa
related: Watt hour meter