
Don’t let history repeat itself.
The battle against silicosis: This is personal.
What might seem like a nine-year journey to develop the Trolex Air XS Silica Monitor actually goes back 150 years. Our new silica detection technology has surprising origins…
It starts at a time when miners had next to no protection, especially from silica dust, and to a place that ‘roofed the world.’ Snowdonia’s beautiful, bleak, Blaenau Ffestiniog. Find out about the rich history of the Air XS Silica Monitor.

Dust monitoring for real life.
We believe in keeping it simple. We build both fixed and personal dust monitoring devices that require virtually no maintenance, can survive and stay functional in even the most challenging of industrial environments and which give you simple, accurate data in real time so you can make decisions that save lives and improve efficiency.
…and breathe.
Relax – our dust monitors require about 20 minutes maintenance every six months. Most of our competitors’ products need that much time every day.