Ashcroft Pressure Gauge Type 1339A
Duplex Gauge - Grade A (±2-1-2% of span)
- 4.5" dial
- Bronze Bourdon tube and brass sockets
- Two independant systems and movements
- Nonadjustable red and black pointers
The Ashcroft Type 1339A duplex gauge is used to display two separate input
pressures on the same gauge for comparison purposes.