Pac 8000

With the robust Dräger Pac® 8000, you'll be well equipped for tough conditions: this non-disposable, personal single-gas detection device is a reliable and precise instrument, which detects hazardous concentrations of 29 different gases, including special gases like NO2, O3 or COCl2.

https://www.draeger.com/en_seeur/Products/Pac-8000