Tel-Tru Manufacturing Company is a World-Class manufacturer of bimetal thermometers, pressure gauges and accessory products.

Tel-Tru has manufactured temperature instruments in the United States since 1916.  From the very beginning, our focus has been to meet customers' requirements with quality products, leading technology and responsive service.  Our products are available through a network of distributors, in the United States and around the world.

For the TelTru Web Site click here.