Description
The FX True Ballistic Chronograph uses Doppler radar to measure the velocity of any projectile, from pistol rounds to rifle rounds and airgun pellets, up to 4,500 fps. It works as a stand-alone unit with weather adjustment and distance tracking, stores all measurements and calculations on the device, and pairs with the FX Radar app for shot-string analysis, custom projectile libraries and ballistic drop charts. FX describes it as built for outdoor use, with a clear display, intuitive controls and automatic shut-off.
Key features
- Doppler radar: measures any projectile up to 4,500 fps
- Stand-alone operation with weather adjustment and distance tracking
- Stores all measurements and calculations on the device
- Pairs with the FX Radar app: shot strings, custom libraries, ballistic drop charts
- Clear display and intuitive controls; automatic shut-off
- FX art no 30103
Frequently asked questions
Is this the same as the Pocket Chronograph Pro?
No. The True Ballistic Chronograph is FX’s larger bench unit; the Pocket Chronograph Pro (art 30109) is the rifle-mounted pocket version. Both use Doppler radar.
Does it work with centrefire rifles?
Yes — FX rates it for pistol and rifle rounds up to 4,500 fps as well as airguns.
Do I need the app?
No. It measures and stores results stand-alone; the FX Radar app adds analysis and drop charts.
Specifications from FX Airguns (fxairguns.com). Australian importer: SJS Trading Co (fxairguns.com.au).
Sold and supported by 3 Gun Tactical, Licensed Firearms Dealer 50001578, Tingalpa QLD. Check fitment against your exact FX model and generation before ordering.











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