Stewart Warner Vacuum Gauge
- Scale: 0 - 30 HG
- Type: Mechanical
- Diameter: 2 1⁄16" (52mm)
- Series: Heavy Duty™
Heavy Duty Instruments
- Bold white graphics on black face dials with white pointers
- Black raised bezel with distinctive brushed bright rim
- Patented light ring for better night-time readability
- Mechanical gauges feature Bourdon tube mechanisms while electric gauges feature Bi-Torque™ mechanisms
- Matching 5" speedometer and tachometer available
