AUTO METER 2300 Autogage Tachometer 3.75" Black Dial/Bezel — Compact 12V/16V, 2–4 Pulse Compatible

The AUTO METER 2300 Autogage 3.750" tachometer is a compact, street-ready RPM gauge with a black dial and black bezel designed for reliable, budget-conscious engine monitoring.

Built for enthusiasts who want solid performance instrumentation without a high price tag, the 2300 Autogage series gives clear, traditional readouts in a compact 3.75-inch housing. This tachometer pairs classic incandescent perimeter lighting with broad ignition compatibility, making it a practical choice for both street cars and race vehicles that need straightforward RPM feedback.

How will this tachometer fit my dash and driving setup?

The 3.750-inch diameter is a compact size that fits many aftermarket pod mounts and factory gauge openings; the all-black dial and bezel offer a low-profile look that integrates smoothly with dark interiors. Installation is straightforward for common setups and the gauge’s lighting helps visibility in low light.

• 3.75" diameter housing fits standard small-gauge pods and many dash cutouts
• Black dial and bezel for a subtle, factory-style appearance
• Perimeter incandescent lighting for nighttime readability
• Compact physical footprint for tighter instrument panels

What ignition systems and vehicles is the 2300 compatible with?

This model accepts 2–4 pulse ignition inputs, covering 4–8 cylinder engines and working with points, conventional electronic ignitions, and most 12V racing ignition boxes. It’s rated for both 12V and 16V systems, so it adapts to typical street cars and many race car electrical setups.

• Compatible with 2–4 pulse ignition signals (supports 4–8 cylinders)
• Works with points, electronic ignitions, and most high-performance 12V racing ignitions
• Operates on 12V and 16V vehicle electrical systems
• Suitable for street-driven cars and many track-focused builds

How is the gauge illuminated and how does that affect night readability?

The 2300 uses traditional incandescent lighting placed around the dial’s perimeter to create even, warm illumination that makes the needle and markings easy to read after dark. While not LED-bright, incandescent lighting provides consistent visibility and a classic look that many drivers prefer.

• Perimeter incandescent lighting yields warm, even glow across the dial
• Good night readability without modern LED harshness
• Simple wiring compatible with common vehicle lighting circuits
• Classic aesthetic that matches vintage or understated dashboards

What practical features should I expect when using this tachometer?

This Autogage offers dependable RPM tracking with simple wiring and durable construction suitable for everyday street use or occasional track days. It focuses on delivering the essentials—accurate readout, multi-ignition compatibility, and reliable illumination—at an accessible price point.

• Clear analog display for real-time RPM monitoring
• Durable build for regular street and performance use
• Easy compatibility with a wide range of ignition types
• Cost-effective choice for budget-minded enthusiasts

Who is this for: The AUTO METER 2300 Autogage 3.750" tachometer is ideal for drivers and builders seeking a compact, no-frills RPM gauge that installs easily and works with a broad range of ignition systems. It’s a good match for classic cars, commuter performance vehicles, and entry-level track cars where dependable RPM information, traditional styling, and affordability are the priorities.