AutoMeter P30212 Digital Stepper Motor Boost/Vacuum Gauge
Monitoring vacuum and boost levels is essential for maximizing power and ensuring your engine stays within its optimal performance range, especially in forced induction setups. The AutoMeter P30212 Digital Stepper Motor Boost/Vacuum Gauge is designed to deliver precise readings with exceptional response times and smooth needle movement. Thanks to AutoMeter's cutting-edge circuitry, this gauge automatically calibrates at every startup, adapting to changes in altitude, barometric pressure, and other atmospheric conditions. Installation is a breeze with the included advanced MAP sensor and wiring harness. This gauge is specifically engineered for gasoline engines, while a boost-only variant is available for diesel or high-boost applications.
Key Specifications
Gauge Size: 2-1/16 inches (52.4mm)
Boost Range: -30 to 30 PSI
Vacuum Range: 0 to 30 in. Hg
Gauge Type: Boost/Vacuum
Face Color: White
Bezel Color: Black
Lighting Type: LED with 7 user-selectable colors
Movement Type: Electric Digital Stepper Motor
Lens: Domed Clear
Pointer Color: Fluorescent Red
Outer Bezel Diameter: 2.360 inches
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Features
- Bezel Style: Spek Round Shoulder
- Hole Size: 52.1mm
Customer Insights
Users appreciate the clarity and responsiveness of the P30212, noting how easy it is to read the gauge during high-performance driving. Many have mentioned that the automatic calibration feature is particularly useful for those who frequently drive in varying altitudes. This gauge not only enhances the visual appeal of the dashboard but also provides critical information that helps in tuning and monitoring engine performance effectively.
Fitment Notes
Universal Fitment: This gauge is designed for universal fitment, making it compatible with a wide range of vehicles. It's advisable for customers to conduct thorough research to ensure compatibility with their specific vehicle model.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
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