The Stalker Pro 3s is the most advanced handheld sports radar gun on the market — and the only one that measures baseball spin rate, giving pitchers, coaches, and scouts data no other radar can capture. In a single rugged, waterproof unit, it tracks peak velocity, rolldown, exit speed, and spin rate with professional-grade accuracy at ranges up to 500 feet (152 meters) — by far the farthest in its class. Programmable cosine angle correction means you're not stuck standing directly in the line of fire: capture accurate velocities from the dugout, the stands, or beside the plate. A rechargeable Li-ion battery handle delivers up to 5 hours of continuous use (10+ hours in intermittent mode), and an IP67-rated housing shrugs off rain and dust so training never stops. Pair it with the Stalker Sport app on up to 10 iOS devices to record HD video with real-time velocity and spin-rate overlays, track player history, and share reports instantly. Trusted by professional organizations, college programs, and elite athletes worldwide, the Pro 3s is the ultimate tool for serious player development.
