pyrometer has definitions from the field of physics
1
[ noun ] (physics) a thermometer designed to measure high temperatures

Used in print

(Raymond C. Binder et al., editors, Proceedings...)

Two pyrometers shown in figure 1 and 2 ( Pyrometer_Instrument_Co. Model 95 ) served for simultaneous measurement of the anode surface temperature and the temperature distribution along the anode holder .

To measure the surface temperature of the anode plug , the surface was scanned with a pyrometer .

Simultaneously with the anode surface temperature and voltage measurements pyrometer readings were taken along the cylindrical surface of the carbon anode holder as indicated on figure 2 .

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