We are honoured and delighted that Lubomir Ernst left such kind feedback on our Reviews.io platform.The full review reads “When I started with Coltraco, years ago, I didn’t know what I am going into. Today I can say it was good decision. I met the core of firm and immediately realized that we are sharing the same values. During few past years I can see hard work and diligence of all Coltraco crew. It is no coincidence that combined with fast demand growth it makes Coltraco a strong player across industry. They’ve never been confined within small trade area and are spreading our mission worldwide. What I like much is fact that we are not reliant on established fixed business models and we act as Family. I am proud to be part of this Coltraco Family.”
![](https://coltraco.com/wp-content/uploads/2024/07/Website-Banner-7.jpg)
Brand New Dual Certification Liquid Level Indicator: Portalevel® Intrinsically Safe
As one of the world’s first innovative portable ultrasonic liquid level indicator with a brand new dual certification, Coltraco Ultrasonic’s Portalevel® INTRINSICALLY SAFE (Portalevel® IS) meets stringent safety standards for explosive atmospheres, making it suitable for use globally in both Zone 1 and Zone 2 hazardous areas. The device measures liquid levels contained in fire suppression cylinders and other types of tanks stored in hazardous zone environments.