Howell's TEMPCAL® Tester

Precision thermal testing — for thermocouples, thermal switches, and aircraft fire detection systems.

Portable design — lightweight and suitable for on-wing or bench use.

Rapid heating — quickly brings probes to test temperatures, reducing maintenance time.

Multi-range support — works with various thermocouple types and continuous-wire detectors.

Rugged construction — built for aviation maintenance and field conditions.

Modular probes — flexible probe and cable system for different detector types.