... high accuracy 3.The key part is compensation conductor Thermocouple Lance AssembliesApplication:It is mainly applied to metallurgical industry and casting ... industry to test temperature.Main feature:The Lance Assemblies consists of plug,lance handle and compensation conductor,Which is researched and ... Length1.5,2,2.5,3,3.5,4m.NoteThe lance consists of two Parts,when the total length more than ...