This vintage 1952 pyrometer originated in Chicago, Il. This pyrometer was manufactured by Alnor, this is a type 1760 with the serial number 105514. This machine was last calibrated on October 27, 1952.
A pyrometer is a type of remote-sensing thermometer used to measure the temperature of distant objects. This portable pyrometer is housed inside of a wooden case with a leather handle.
The overall dimensions of this pyrometer measure 9"W x 7"D x 5"H.
JM - 082422 - 104877