RPM pickup from Dyno

Nishant_Sood:
I need to be able to generate 8k rpm equivalent of pulses. so if 100rpm == 1.66 Hz then 1000 is 16.6 and the tone function maxes out @ 2k rpm

Nope.The tone function goes to 30,000 Hz, which for a 4-stroke is 360,000rpm.

Allan