Polytron 8900 UGLD1 measures the sound of leaking gases.

– Concentrations of hazardous substances in the ambientair at the workplace should not exceed specified limit values. Monitoring these sometimes very low values is a demanding task. The focus of the Dräger Xact 7000, in combination with the Dräger MicroTubes for different gases and vapors, is to measure carcinogenic and toxic substances in the lower ppb range.