Browse through our standard product lines using the links below. We stock thermocouples, electric heaters, resistance temperature detectors, and mineral insulated cables in many standard lengths and diameters. All of our products can also be custom manufactured to meet your specifications, please contact our sales department for more information.

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Since 1952, ARi Industries Inc. has been recognized as a leader in the manufacture of precision thermocouples and other temperature measurement devices. ARi Industries is an ISO 9001:2000 certified facility which specializes in the design of thermocouples, RTD's, electric heaters, mineral insulated cable, and other accessories. Our product line has been used extensively in the Aerospace, Nuclear, Semiconductor, Aviation, and Automotive industries, as well as many others. At ARi we manufacture all of our thermocouples and electric heaters using AerOpak® - our compacted, M.I. (mineral insulated) cable. Use of aeropak® provides high insulation resistance and a greater degree of compaction, resulting in longer life and less maintainance when compared with typical thermocouple/heater cable. In addition to the many standard designs we have in stock, ARi can readily custom manufacture any of our thermocouples, heaters, and RTDs to many non-standard lengths and diameters to suit your specific application requirements.