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Longacre AccuTech SMi Stepper Motor Memory Tach, Silver - 44381 Longacre Racing Products

Availability: Ships Today
Vendor Name: Longacre Racing Products
Line Code: LGA
Part Number: 44381

Longacre AccuTech SMi Stepper Motor Memory Tach, Silver - 44381

The next generation in instrumentation SMi™ 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

NOTE: This electronic tachometer is not intended to be waterproof. Cover the tach if the car interior is to be washed down.


  • 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
  • Face Color: Silver / Black
  • Bezel Color: Silver
  • Backlight: Yes
  • Power Draw: 106mA @ 12v
  • Pointer Color: Red LED illuminated
  • Waterproof: No

Some parts are not legal for use in California or other states with similar laws / regulations.

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