Coltraco Ultrasonics’ Portalevel® MAX PLUS is the world’s leading, and most accurate, contents monitor for liquified gaseous extinguishing systems. Coltraco’s newest British innovation follows the co-location of our Physicists and Scientists at Durham University, a globally outstanding centre of teaching and research excellence. The Portalevel® MAX PLUS features an upgraded intuitive user-interface displaying GAS or LIQUID to make testing fire… Read more →
