
The AutoMeter 2‑1/16" Carbon Fiber Mechanical Vacuum Gauge (30 inHg) uses a precision Bourdon tube movement to monitor manifold vacuum for tuning or fuel-economy checks. Its mechanical design requires no vehicle electrical system and is durable in harsh conditions. The kit includes a 1/8" NPT fitting, 1/8" nylon line and fittings, bulb and socket assembly, covers, mounting hardware and instructions for straightforward installation.
Autometer 2-1/16in Vacuum Gauge Carbon Fiber Mechanical 30Hg