Free 173 Best Homemade Tools eBook:  
Become a founding member: 500+ tool plans, full site access, and more.

User Tag List

Results 1 to 3 of 3

Thread: Aircraft propeller tachometer - photo

  1. #1

  2. The Following 5 Users Say Thank You to Altair For This Useful Post:

    jimfols (10-14-2020), nova_robotics (10-15-2020), Rangi (10-14-2020), thevillageinn (10-14-2020), Toolmaker51 (10-14-2020)

  3. #2
    Supporting Member
    Join Date
    Sep 2018
    Posts
    187
    Thanks
    568
    Thanked 56 Times in 46 Posts

    nova_robotics's Tools
    It's like the analog tach that AvE looked at in 2019. I had never seen such a thing. Solutions that don't involve microcontrollers are so much cooler.


  4. #3
    katy's Avatar
    Join Date
    Jul 2019
    Location
    Red Deer Alberta
    Posts
    54
    Thanks
    13
    Thanked 55 Times in 25 Posts

    katy's Tools
    We used to have reed type frequency meters like that on the old gensets.
    Attached Thumbnails Attached Thumbnails Aircraft propeller tachometer - photo-frequency-meter.jpg  


    Post your reply!
    Join 42,532 of us and get 500+ tool plans, tool eBooks, build guides, and much more.



    eBooks for Supporters

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •