1. A pyrometer that uses the colour of the light emitted by a hot object
   - optical pyrometer

Derived forms: pyroscopes

Type of: pyrometer

• family Fabaceae
• family Fagaceae
• family Falconidae
• family Fasciolidae
• family Felidae
• family Filariidae
• family Fissurellidae
• family Fistulariidae
• family Fistulinaceae
• family Flacourtiaceae
• family Forficulidae
• family Formicariidae
• family Formicidae
• family Fouquieriaceae
• family Fregatidae
• family Fringillidae
• family Fucaceae
• family Fulgoridae
• family Fumariaceae
• family Funkaceae
• family Furnariidae
• family Gadidae
• family Galbulidae
• family Gasterophilidae
• family Gasterosteidae