Xero C1 Pro

The Garmin Xero C1 Pro is a radar-based ballistic chronograph that measures projectile velocity from 100 to 5,000 fps. It works with bullets, arrows, slugs, airsoft BBs, pellets, and paintballs, and handles suppressed firearms without issue. Accuracy is within 0.1% for rifles and 0.4% for pistols, bows, and air rifles. The sunlight-readable monochrome display shows readings clearly at the range, and Bluetooth connectivity syncs data to the ShotView app for shot tracking and session notes.

The whole unit is smaller than a deck of cards at 3.03" x 2.38" x 1.36" and weighs 105.6 g without the included 1/4"-20 tripod. The rechargeable lithium-ion battery lasts up to 2,000 shots or 6 hours of continuous use, and the IPX7 rating means it handles rain without worry. Charges via USB-C.