SKU: ATM6758-CB
UPC: 046074169298
MPN: 6758-CB
The AutoMeter 2-1/16 Vac/Boost Gauge Elite Digital CB Series (model 6758-CB) is a precision electronic boost and vacuum gauge engineered for high-performance engine monitoring. This digital gauge measures both positive boost pressure and negative vacuum conditions across a full 0–1600 psi (0–110 bar) range, making it suitable for turbocharged, supercharged, and naturally aspirated engine diagnostics across automotive, marine, and industrial applications.
The Cobalt Elite series features a digital display interface mounted in a compact 2-1/16-inch case with a black face finish. Electric operation provides real-time pressure readings without mechanical lag, critical for monitoring transient boost spikes during acceleration or detecting vacuum leaks that compromise engine efficiency. The dual-range capability—measuring both boost pressure and intake manifold vacuum on a single gauge—eliminates the need for multiple instruments, streamlining engine bay layout and reducing installation complexity. This configuration is particularly valuable in tuning and performance verification, where simultaneous boost and vacuum data inform carburetor or fuel-injection calibration decisions.
This gauge serves technicians, engine builders, and performance enthusiasts who need instantaneous pressure feedback during dyno testing, street tuning, or routine maintenance diagnostics. The 2-1/16-inch mounting diameter fits standard automotive gauge pods and aftermarket dashboard clusters. Digital readouts reduce parallax error compared to analog needle gauges, improving accuracy during transient conditions when boost and vacuum fluctuate rapidly.
AutoMeter's Elite CB digital series represents a modern approach to pressure monitoring, combining wide operating range with compact packaging. The Vac/Boost configuration consolidates boost and vacuum measurement into a single gauge head, reducing harness runs and simplifying wiring. Weight of 0.95 lbs and dimensions of 4.5 x 4.3 x 5.2 inches keep the installation lightweight and space-efficient.
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