The Stalker Sport 2 is a popular, accurate, and rugged sports radar gun known for baseball/softball velocity measurement, offering dual speed windows (release & plate), peak speed function, recall of last readings, a 300-foot range, and speeds from 5-150 MPH, trusted by pros for its reliability in diverse lighting, and powered by AA batteries or AC adapter. It features simple operation with large displays, tripod mountability, and is versatile for tracking other sports or even vehicles