Thread: Laser Photo Tach
View Single Post
  #5  
Old 06-27-2018, 04:12 PM
Oak's Avatar
Oak Oak is offline
Senior Moderator
  
Join Date: Jun 2009
Location: Georgia
Posts: 5,072
Default
Looks like this one.
https://www.amazon.com/Digital-Photo...chometer&psc=1
Or this one with a contact head.
https://www.amazon.com/uxcell-DT-623...70_&dpSrc=srch
I may have to give the first one a try.
__________________
This ain't no hobby....it's an addiction
Reply With Quote