I also have a shooting chrony the beta modle,,it will record 10 shots on 6 strings
and u can move the strings around for diffrent guns ur trying.it will keep the 10 shots in each string in memory till u delete them, so u can take it home and look at them. for what i need its does me good ..
i think the gamma has pc output also so u can take it home and load it up ..and use it in conjuction with ballistic software ,,,best bang for the buck,,, imo