Autometer Stack Professional Action Replay 80mm 0-3-8.5K RPM Tachometer - Black

The original and still the best genuinely professional tachometer. This race-proven and award winning design guarantees exceptional accuracy and robustness over many years of use. Stack Professional Tachometers feature RPM recording and on-dial playback, providing up to 25 minutes of RPM history.

• 25 minutes of RPM data recording with playback capability assists with analyzing driver performance and changes in vehicle setup
• Front sealed against moisture and dust to ensure optimum performance and reliability in harsh racing environments
• User adjustable shift light. Includes ST537 red panel lamp.
• Unrivalled Digital Quartz accuracy guaranteed for life.
• Unique Stack Stepper-Motor Needle Movement.
• Maintenance free white LED backlighting
• Peak Rpm Tell-Tale" Memory.