Selling my TM4. Will work indoor and outdoor. You can re-warranty it and add software subscriptions through TrackMan but not necessary. Will work perfectly fine on the range or out on the course for practice/teaching. Indoor range will also work you just need a subscription for courses.

Firmware and hardware are good indefinitely. Haven't found the original box yet but I have a nice pelican case for it as well as the tour carry case. Can ship or local pickup around San Diego or LA area. 
 

$17,500

Save 6k+ over new from TrackMan.