Description
Part Number: P303328
AutoMeter Spek-Pro 2-1/16″ 0-35 PSI Electric Boost Gauge
Digital Stepper Motor Precision with Programmable Warning & Peak Recall for Forced Induction Applications
Key Features
- ☑ Precision 280-degree brushless digital stepper motor movement for rapid response and pinpoint accuracy
- ☑ 7 user-selectable illumination colors (Red, Blue, Green, White, Yellow, Orange, Violet) with independent dial and pointer dimming
- ☑ Programmable high/low warning threshold alerts with faceplate button control and 1.5A Pro-Control relay output
- ☑ Peak recall feature allows easy monitoring and review of maximum boost pressure achieved during runs
- ☑ 0.5 – 4.5V analog output channel for external engine management data logging
- ☑ Includes high-accuracy solid-state 1/8″ NPT electronic pressure transducer and 8ft plug-in harness
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | P303328 |
| Series | Spek-Pro |
| Gauge Type | Electric Digital Stepper Motor Boost Gauge |
| Gauge Range | 0 – 35 PSI |
| Gauge Diameter | 2-1/16″ (52.4mm) |
| Face / Bezel Finish | Black Dial / Black Bezel |
| Pointer Color | Fluorescent Red |
| Lighting | 7-Color User-Selectable LED |
| Sending Unit | 1/8″ NPT Electronic Transducer |
| Data Output | 0.5V – 4.5V Analog Output |
What’s Included in the Box
- AutoMeter Spek-Pro P303328 2-1/16″ 0-35 PSI Boost Gauge
- 1/8″ NPT Solid-State Electronic Pressure Transducer
- 8 ft. Plug-In Wiring Harness
- Thread-On Mounting Bracket & Hardware
- Installation Instructions & Manual
AutoMeter is trusted worldwide for delivering rugged, high-precision instrumentation built for extreme motorsport environments. Purchase the AutoMeter Spek-Pro P303328 boost gauge from JP Racing for official UK distribution, expert technical support, and fast UK dispatch.







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