Tel-Tru Manufacturing Co.

Tel-Tru manufactures and distributes instrumentation products—Bimetal Thermometers, Digital Thermometers, Temperature and Pressure Transmitters, Pressure Gauges and Accessory products—for worldwide distribution to sanitary, industrial, OEM, HVAC, and food service markets. Environmental Safety and Health Professionals, Quality Assurance Managers, and HACCP Coordinators choose Tel-Tru Check-Temp Calibrators as an integral part of food safety operations for verifying the accuracy of thermometers.