Thermocouple temperatur test set (NSN 6625-00-560-6337)
General Description
Idouble range of 0 to 1200 degrees f and 0 to 2500 degrees f, built-in electronic null detector, standard cell, and batteries, portable potentiometer type, metal cas, plastic handle, dim 6-1/8 by 7-3/4 by 5-7/8 inches