Series ASG Differential Pressure Gage with adjustable bookmarks. Indicates Positive, Negative or Differential Pressure.
Series ASG Differential Pressure Gage with additional bookmark feature and a wide choice of ranges and models. It quickly indicates Air & non-combustible and compatible gases pressure - either positive, negative or differential.
Filter monitoring Blower Vacuum Monitoring Fan Pressure Indication Duct, Room or Building Pressures Clean Room Positive Pressure Indication