Description The TE-705 provides a rugged, reliable solution for measuring average supply air temperature in large ducts or plenums. The TE-705 bendable aluminum probe averaging temperature sensor incorporates four evenly-spaced sensor modules over 6, 12 or 24 feet (1.8, 3.6 or 7.2 meter) lengths. The sensor modules are environmentally sealed to protect against condensation. The complete assembly acts as a single sensor and any temperature change is averaged across the sensors. Galvanized steel or NEMA-4 (IP-65) powder coated steel enclosures are available. TE-705 is an ideal product for high air flow systems.