Coltraco Ultrasonics have received UL listing for their Portalevel™ MAX liquid level indicator.

It is in a small hand-sized enclosure, engineered with incredibly high build quality and the most mathematically accurate unit in the world for NOVEC™ 1230, FM-200™, CO2, FE-13™, FE-25™ and FE-36™. Designed specifically for fire engineers and also available in a marine configuration for SOLAS compliance as Portalevel™ MAX Marine for 2-3-4 banked rows of CO2 cylinders. Our uppermost commitment is to deliver best practises commercially and technically and to be the leading technology provider in our design and manufacturing.