explosimeter

[ ek-sploh-zim-i-ter, -sim- ]
/ ˌɛk sploʊˈzɪm ɪ tər, -ˈsɪm- /

noun

a device for measuring the concentration of potentially explosive fumes.

Origin of explosimeter

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019