Longacre 44590 Accutech Smi 4 1/2" Black Face Memory Tachometer In Modular Panel 10K Image1
Images are generic.

Longacre Accutech Smi 4 1/2" Black Face Memory Tachometer In Modular Panel 10K

  • Black Face

  • Longacre Quality

  • Easy to Install

Product Details

AccuTech SMi 4 1/2" Black Face Memory Tachometer in Modular Panel - 10K


'Stepper Motor' Memory Tachs
The next generation in instrumentation

Stepper motor techometers use a small electric motor to drive the pointer. It is more precise than the more common 'aircore' instruments whose accuracy can be affected by the windings. Many professional race teams -NASCAR, etc. " are switching to this style of tach for the improved accuracy and response(see the in-car TV cameras).


  • Maximum RPM recall- Just push the Recall button
  • High RPM Warning light - 2 stage- First warning can be set for just over your normal maximum RPM, the second stage at the redline. You get a warning of too many revs before you blow an engine. Can also be used as a 2 stage shift light.
  • LED back light- Back light shows through the dial face PLUS the pointer is LED illuminated to make this the easiest tach to read - and super sharp looking too
  • Stepper motor precision tach at an affordable price



Modular Composite Panel
Build Your Own Panel - the way you want it

Here's a different way that gives you flexibility in laying out your gauges. These individual 'modular' panels can be arranged any way you like and are easily connected by just plugging in the wiring included. The panels are lightweight molded ABS with a carbon fiber pattern and really look great. Build your custom panel with any combination of gauges, as many as you need, with or without a tach.



  Brand: AccuTech SMi
  Style: Stepper Motor
  Type: Tachometer
  Range: 0-10K RPM
  Memory: Yes
  High RPM Warning Light: 2 Stage
  Size: 4 1/2" diameter
  Case Material: Polycarbonate ABS
  Face Color: Black
  Bezel Color: Black
  Gauge Backlights: Yes - White or Blue (user selectable)
  Pointer Color: Red LED illuminated
  Material: Molded ABS composite
  Gauge Panel Dimensions: 5" tall x 5.47" wide


Product Reviews and Ratings

This product has no reviews at the moment.

Have a review for this product? Sign in to leave a review


Vehicle Applications

Years Make Model Trim Chassis Engine Notes