Designed for "out of circuit" use in continuous flow techniques of inhalation anesthesia.
Temperature and flow compensated.
Single control dial, with a concentration scale calibrated in % of anesthetic agent
To prevent accidental displacementof the cotrol dial from the "OFF" position to an "'ON", a release button is incorporated into the dial assembly. The Tec 4 can only be turned "ON" when the locking lever is turned to the "LOCK" position