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Product Summary

Universal Fit, 2.06" Body Diameter, Electric Gauge Type

  • 7 color user-selectable background illuminations (red, blue, green, white, yellow, orange, and violet) with adjustable brightness for day and night - with independent dimming of dial and pointer.
  • Configurable "High" and "Low" warnings using three on-instrument-face buttons
  • Pro-Control output enables a 1.5 amp load to activate a relay and trigger your choice of warning lights, external buzzers, fans, pumps, or features such as water/meth/nitrous injection.
  • Features a peak recall function, which enables the user to review high gauge readings. The highest reading will be stored by the gauge until it is cleared.
  • Solid-state data acquisition grade sending units provide unmatched gauge accuracy and withstand the harshest environments.

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Key Specs

MFG. Part #P30431
Overall Diameter2.36"
Body Diameter2.06"
Gauge TypeElectric
Gauge StyleAnalog
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Need To Know

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AutoMeter P30431 Details

Forced induction applications require precise monitoring of the boost pressure being created by your turbo or supercharger to get the most power safely from your engine. AutoMeter's Digital Stepper Motor Boost Gauge provides the most accurate reading available, unparalleled response time and smooth needle movement. Designed for diesel or extreme boost applications, these gauges include a highly advanced 1/8" NPT Pressure Transducer and wiring harness for ease of installation. Data Logging is also possible thanks to an analog .5 - 4.5v output.

Feature Points
  • 7 color user-selectable background illuminations (red, blue, green, white, yellow, orange, and violet) with adjustable brightness for day and night - with independent dimming of dial and pointer.
  • Configurable "High" and "Low" warnings using three on-instrument-face buttons
  • Pro-Control output enables a 1.5 amp load to activate a relay and trigger your choice of warning lights, external buzzers, fans, pumps, or features such as water/meth/nitrous injection.
  • Features a peak recall function, which enables the user to review high gauge readings. The highest reading will be stored by the gauge until it is cleared.
  • Solid-state data acquisition grade sending units provide unmatched gauge accuracy and withstand the harshest environments.
  • Includes patented light-weight, spin-on bracket and pre-wired harness for simplified installation.
  • Patented Wide Angle dial design provides the largest viewable dial available in a 2-1/16" gauge.
  • Precision 280° brushless stepper motor movement provides a quiet, fluid, and accurate pointer movement with superior dial resolution.
  • Domed Lens
Ships With
  • P13113
  • P12467

Rebates

AutoMeter Tachs Season 2026 Mail-In Rebate

Save up to $150 on select AutoMeter Tachs this tax season with this special mail-in rebate. Offer valid on purchases made between March 15, 2026 through April 30, 2026.

Rebate Form

AutoMeter P30431 Specifications

KEY SPECS
MFG. Part #P30431
BrandAutoMeter
Overall Diameter2.36"
Body Diameter2.06"
Gauge TypeElectric
Gauge StyleAnalog
Gauge Range0-60 PSi
Gauge Face ColorBlack
LightedYes
Bezel FinishChrome
Sending Unit IncludedYes
Pointer ColorRed/Black
Mount Hole Size2.0625"
Gauge Diameter2-1/16"
Gauge Number ColorWhite
ShapeRound
GENERAL
Needle ColorFluorescent Red
Liquid FilledNo
Sold in QuantityEach
NotesGauge kit includes bulb and socket assembly, red and green bulb covers, corrosion resistant mounting hardware, and detailed instructions for installation
Includes Wire HarnessYes
Includes Mounting Bracket(s)Yes
Sending UnitElectrical
Lighting TypeLED
GTIN Code046074151859
Lens StyleDomed
Bezel StyleRound Shoulder
Gauge SweepFull Sweep
Memory StorageNo
PlaybackNo
Customer Impersonation Script