• For extending and repairing J, K or T-type thermocouple wires.• Each kit includes 3 meters of thermocouple wire and one pair of male/female mini-connectors.• Max. continuous exposure temperature: 260ºC.• 80PJEXT is compatible with J-type thermometers, 80PKEXT is designed for K-type thermometers and PTEXT for T-Type thermometers.