digital instrumentation
type: Concept
narrower: digital voltmeter
preferred label: سنج‌افزارگزینی رقمی @fa

digital multimeter
type: Concept
preferred label: چندسنجه رقمی @fa
related: digital voltmeter

digital voltmeter
type: Concept
alternative label: DVM
broader: digital instrumentation
broader: voltmeter
preferred label: ولت‌سنج رقمی @fa
related: digital multimeter
scope note: DVM

voltmeter
type: Concept
narrower: digital voltmeter
preferred label: ولت‌سنج @fa