Description
Part Number: 3900
AutoMeter Sport-Comp 5″ Pedestal Mount Tachometer (0-10,000 RPM)
The benchmark in motorsport instrumentation, delivering instant 0-10,000 RPM response with precision air-core movement and a shock-absorbing pedestal mount.
Key Features
- ☑ Patented Air-Core Movement: Rapid needle response capable of moving from 0 to 10,000 RPM in just 333 milliseconds.
- ☑ 5-Inch Pedestal Mount: Classic Monster Tach styling equipped with a rubber-lined shock strap to absorb severe motorsport vibrations.
- ☑ Wide System Voltage Support: Fully operational on both standard 12V and dedicated 16V racing electrical systems.
- ☑ Multi-Engine Signal Compatibility: Works with 1 to 4 pulse ignition signals (2 to 8 cylinder engines) using points, electronic, or race ignitions.
- ☑ Incandescent Perimeter Lighting: Traditional dial face illumination complete with red and green bulb covers and socket assembly.
| Specification | Detail |
|---|---|
| Brand | AutoMeter |
| Manufacturer Part Number | 3900 |
| Gauge Series | Sport-Comp |
| Gauge Type | Tachometer (Electrical Air-Core) |
| Gauge Size | 5″ (127 mm) Diameter |
| RPM Range | 0 – 10,000 RPM |
| Mounting Style | Pedestal Mount (External Shock Strap) |
| Face Color | Black |
| Bezel Finish | Brushed Aluminum (Silver Super Bezel) |
| Pointer Color | Red |
| Voltage Compatibility | 12V and 16V Systems |
| Ignition Signal Compatibility | 1 to 4 Pulse (2, 4, 6, 8-Cylinder Engines) |
What’s Included in the Box
- AutoMeter Sport-Comp 5″ Electrical Tachometer (PN 3900)
- Pedestal Mount Base & Rubber-Lined Shock Strap
- Incandescent Bulb & Socket Assembly
- Red & Green Bulb Covers
- Mounting Hardware Kit
- Detailed Installation Guide
AutoMeter has defined performance instrumentation across all levels of professional motorsport for over 60 years. Supplied with fast UK shipping and technical customer support from JP Racing, the 3900 Sport-Comp pedestal tachometer provides uncompromising durability and accuracy for street and track applications.
Reviews
There are no reviews yet.