Petzl STRATO Helmet A020AA0_ DUST MASKS It can be placed over

It can be placed over steel floors or gratings

Default Alarm Setpoints: 2 ppm - 4 ppm

PR05801-Y-0C1 Hard Hat Yellow

Accuracy: < 300 ppm ± 5 % of reading

The two packs are compact

Petzl STRATO Helmet A020AA0_ DUST MASKS It can be placed overPetzl STRATO helmet is very lightweight and comfortable, thanks to its CENTERFIT and FLIP&FIT systems, which guarantee that the helmet fits securely on the head. The adjustable strength chinstrap makes it ideal for both work at height and on the ground. The unventilated outer shell protects against electrical hazards, molten metal splash and flames. Key Features: Lightweight and comfortable design: liner in EPP (expanded polypropylene) and EPS