Tachometer anh

[Lnewman]

Any suggestions for a good tachometer?

[weimedog]

DTI 20K

You can find them at places like amicksuperstore

Search for "DTI TECH-TACH TT-20K Tachometer"

Love this one for a variety of reasons, first the replaceable 9v battery and also the "button" where you get the highest recorded or sensed RPM vs. simply a read out real time where the refresh rate won't react fast enough to catch spikes in RPMs

https://www.youtube.com/watch?v=iqesU_8HDTI

[49er]

DTI is the one I have. It works well.