also: サーベイメータ · サーベイ・メーター · サーベイ・メータ
radiation survey meter; portable Geiger counter
A handheld device for measuring radiation levels; used in nuclear facilities, environmental monitoring, and disaster response.
The worker measured the radiation dose with a survey meter.
This survey meter can detect gamma rays and beta rays.
Spelling with an interpunct; sometimes seen in technical contexts.
Rare variant combining interpunct and short vowel; mostly a search variant.
Loanword from English 'survey meter'.