AccuTech™ SMi™ Stepper Motor Memory Tach - Black Chuck and a hard case

and a hard case

15" black steering wheel with aluminum natural spokes and smooth grip

Instant response

25% of applied weight or ± 1 graduation

'Stepper Motor' Memory Tachs

AccuTech™ SMi™ Stepper Motor Memory Tach - Black Chuck and a hard case'Stepper Motor' Memory Tachs 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