Nutech Engineers offers Noble Metal High Temperature Insulated Elements. Nutech Engineers is an ISO 9001:2000 awarded company. The Noble Metal High Temperature Insulated Elements consist of standardized and matched wires, individually checked. The elements are sensors for any make of millivolt meter or solid state indicator or controller. The hot junctions of noble metal elements are end contact welded. The two insulated elements that follow are both or either General Purpose or Weatherproof Heads This insulated element is for Single Element and Dual Element for all ceramic Protection Tubes.