Another vote for the Chrony. Got mine many years ago and it still works perfect. If I ever shoot a hole in it, I'll buy the Beta Master Chrony.
Don't overlook other brands. They all work quite well and are priced according to features. I also have an Oehler. Very nice device but just the basic box costs more than 3 or 4 Chrony Beta Masters.
Suggestion for a tripod: I picked up a used folding music stand at a yard sale. Cost me $2. I took the sheet music top off and rigged a 1/4X20 screw in the center post. It folds up nice and works real slick and fits in my range box. If I should shoot it by accident, I'm not out much.
Amusing note: The catalogs used to list the Chrony's by Master Alpha and Master Beta. They since changed.