My very trusty Z probe that has served me well for years has finally worn out. It was designed around an old Microsoft mouse wheel button. It was trustworthy and very repeatable. Until the button finally went flat on me. I almost bought another Onefinity Tool Setter to use as my movable probe, but then I found this little beauty on Amazon. After a good bit of tinkering and tweaking, it seems to be ready for action. The best part is that it’s wireless.
Right now it’s on a 30-day probationary period. 
Here on Amazon
Wireless probe unit
Receiver - must be in close proximity to the probe.
