Not this brand but similar I just glued it to the case and ran the wire into plug access. I got it more to monitor eng hours but tach is handy too.http://www.tinytach.com/tinytach/index.php
Thanks for the great thread, it's come in handy...I do have a problem still however - EU1000 is my model, last year I used it pretty hard for one weekend max load 16 hours straight a day for 4 days,,, new oil to start and new oil afterwards - always ...