FX Pocket Chronograph Archery is a compact radar chronograph designed for archers wanting accurate arrow speed readings in a small, easy-to-use setup. The upgraded v2 design is smaller than ever, measuring just 50 x 39 x 60mm, and features an internal USB-C rechargeable battery for convenient use at home, at the range or during bow tuning sessions. Using Doppler radar technology, it works without external light sources and connects via Bluetooth to the FX Radar app, allowing archers to track shot strings, standard deviation, extreme spread and other useful performance data. FX Pocket Chronograph Archery Key Features Archery Chronograph: Designed for measuring arrow speed during bow tuning, testing and practice sessions. Pocket-Sized Design: Compact v2 design measures 50 x 39 x 60mm for easy transport and setup. Doppler Radar Technology: Measures projectile velocity without needing external light sources. USB-C Rechargeable: Internal battery recharges via USB-C for convenient everyday use. Bluetooth Connectivity: Connects wirelessly to the FX Radar app or compatible FX display, sold separately. iOS & Android App Support: App allows profiles, shot strings, standard deviation, extreme spread and more. Up To 1250 FPS: Measures projectiles travelling up to 1250fps. All-Weather Use: Radar-based system works in varied light and weather conditions. Specifications Brand: FX Model: Pocket Chronograph v2 Archery Product Type: Archery radar chronograph Dimensions: 50 x 39 x 60mm Weight: 78g / 0.16lb Measurement Technology: Doppler radar Velocity Range: Up to 1250fps Interface: Bluetooth App Compatibility: iOS and Android Power Source: USB-C rechargeable internal battery Best Use: Bow tuning, arrow speed testing, archery setup comparison, range data tracking and performance testing FX Pocket Chronograph Archery is a portable and easy-to-use speed tracking tool for archers wanting reliable radar readings, rechargeable power and detailed shot data in a compact setup.