Haigu hg-ylb40mpa 01089 pressure gauge

It has the new characteristics that the ordinary air breathing suit does not have. Through HUD pressure display, it can instantly understand the use of the respirator in the environment of large field of vision without shifting or hindering the line of vision, and effectively avoid the influence of the attention caused by looking down at the pressure gauge, thus reducing accidents:
Applicable products: Haigu positive pressure respirator