micropyrometer

[ mahy-kroh-pahy-rom-i-ter ]
/ ˌmaɪ kroʊ paɪˈrɒm ɪ tər /

noun

an optical pyrometer used to measure the temperature of small glowing bodies.

Origin of micropyrometer

British Dictionary definitions for micropyrometer

micropyrometer
/ (ˌmaɪkrəʊpaɪˈrɒmɪtə) /

noun

a pyrometer for measuring the temperature of very small objects