Welcome to Northern Lights Manufacturing, your premier destination for top-quality thermocouple supplies. Currently we specialize in Type J and Type E, but can source other types as requested.  As a specialized provider in the field, we offer a wide range of high-performance thermocouple products and accessories to meet all your temperature measurement needs. Whether you require thermocouple wires, connectors, extension cables, or complete thermocouple assemblies, our extensive selection ensures you'll find the perfect solution for your applications. With our commitment to superior quality, reliability, and customer satisfaction, Northern Lights Manufacturing is your trusted partner in delivering precise and accurate temperature sensing solutions. Explore our comprehensive catalog and experience the excellence of our thermocouple supplies today.

Thermocouples products can be manufactured with a variety of terminations including standard round pin type, miniature flat blade style, flying leads, or any other configuration you may need.  Connectors can be supplied with an optional strain relief as well.  Most products are sold in 3ft, 6ft, 9ft, 12ft, or 15ft lengths, but can be custom ordered to any length or configuration needed. 

Stocked insulation material is PVC, PFA, or Fiberglass, but many other options can be custom ordered. 

Fiberglass thermocouples are supplied with either heat shrink or stainless steel wrapped hot end to prevent the insulation from fraying.   Teflon heat shrink is available upon special request.