Tonk and Associates Pvt Ltd manufactures Thermocouple and Compensating Cables. Tonk and Associates Pvt Ltd is an ISO 9001:2000 certified company. The company also offers High Temperature, High Voltage & High Frequency specialty wires, cables, PTFE tube, teflon tube, PTFE insulated tube, Teflon insulated tube, automotive wiring harness, electronic wiring harness and sleevings for electrical, electronic, domestic and industrial application. Thermocouple and Compensating Cables create a low voltage signal and should not be run near power wires, motors, etc. In order to minimize noise pickup, a metal over braid or twisted shielded wire is used in the construct. The joint of two dissimilar alloys producing a measurable electro-motive force that is predictable at a given temperature is thermocouple. Different thermocouple types [e.G. J, K, E, etc] use different mixtures of metals in the cable.