- Available in 4 1/2? dial size
- Bellows-actuated mechanism
- Three bellows materials
- Easily adjustable micrometer pointer
- Phenolic case
- All-stainless steel movement
- Ashcroft® bellows gauges are used for measuring low pressures from 10" H2O to 10 psi pressure as well as vacuum and compound ranges. Coupled with their sensitivity, these gauges have a rugged design for process and industrial applications.