Sorry to hear you were having trouble with the contact link. Can you point out which one you were having trouble with and what the problem was so I can fix it?
I was called away (starting yesterday) and won't be able to ship any more tachometer units until the 14th of June. The roomates weren't up for shipping things.

You can order it now and I'll ship it then or if you try emailing me again I can send you a message when I return.
Thanks!
Edit:
Normally these ship out 1-2 days after purchase.