Item #: 97978
Pulse-activated Tachometer with Digital Display


This pocket-sized tachometer can be used wireless for quick readings or wired with supplied lead for hands free engine adjustments.

Detects and counts electric pulses produced by the ignition of gasoline engines, it processes the detected signals into RPM readings based on the type of engines being monitored. Capable of monitoring RPM of 11 types of gasoline engines.

  • Auto shutoff feature
  • Can be used wireless or wired (connector supplied)
  • Detachable tether strap
  • Measurable range: 100 to 19980 (RPM)
  • Measurable engine: 2-Stroke 1 to 4 cylinder / 4-Stroke 1 to 8 cylinder
  • Detection distance: 6” (150mm )
  • Accuracy: +/- 10r/min
  • Battery life: Approx. 20,000 hours
  • Dimensions: 4.72”L x 2.44”W x 0.511H
  • Weight: 73g
Company Info
Need Help? 800-824-8521
  • All Major Credit Cards Accepted