Labfacility thermocouple extension leads with fitted miniature connectors labfacility xe 7001 001 a 5m type k thermocouple extension lead that comes with miniature iec connectors fitted the pvc insulated cable is constructed from a single pair of 702mm conductors that are laid flat side by side and pvc sheathed the connector has contacts made from thermocouple compatible material and the contacts are polarised to prevent incorrect connection labfacility xe 7001 001 type k 5m extension wi