Exergen Corporation. is the recognized world leader in medical non-invasive temperature technology. Exergen invented and manufactures non-invasive temperature measurement devices providing lower cost, higher accuracy, less invasiveness, and greater reliability than ever previously possible. Our Temporal Scannerâ„¢ is the most efficacious, non-invasive thermometer ever created. Exergen holds over 100 issued and pending U.S. and foreign patents and i...