Accutron instruments has been leading the underground mining community with ultrasonic time-of-flight ventilation monitoring since 1993, and continues to advance their technologies, for all ventilation-dependent industries. Accutrons ultrasonic technology continues to be the most-effective and reliable solution for continuous monitoring of air movement in mines, tunnels and other industrial venues. Accutrons FlowTRAX will continually monitor airflow with great accuracy, by using ultrasonic technologies with a patent pending J-Filter technologies, for turbulent flow applications. Accutrons Mine Air Quality Station (MAQS) has integrated probes to measure relative humidity, temperature and biometric pressure, while still providing accurate airflow monitoring. As the Canadian distributors for Trolex, Accutron also bundles these devices to offer total air quality monitoring. Accutron products incorporate gas and dust monitoring systems, for a whole atmospheric monitoring station to suit your every need. Visit the company website to see the new DMP reader from Pinssar with continuous 24/7 monitoring.