Joe . . .
On our Rules of Play Card, (hard card), we permit them as long as the functions are distance only related. If the pinseeker is distance only, it’s OK.
This is a Local Rule authorized by the USGA. If this Rule is not stated, they are prohibited under penalty of DQ. The only time they cannot be used locally for USGA Qualifying Rounds.
Are non-slope rangefinders allowed like the Pinseeker 1500? I have a qualifier tomorrow morning at Ebensburg Country Club.