FX Pocket Chrono D1

FX Pocket Chrono D1 is a compact radar chronograph that turns every shooting session into a precisely measurable activity. With its integrated display, smart app and radar technology, you get an instant overview of shot velocity and consistency without having to set up a large, fragile measuring device in front of the barrel. Its small body fits in your pocket, yet its performance matches that of large benchtop chronographs – ideal for tuning air rifles, checking shots and serious training.

Built-in display and complete shot statistics

The FX Pocket Chrono D1 has a clear built-in display, so you can see essential readings immediately on the device itself – without having to reach for your phone. The display shows the current shot velocity, and when used with the app, you also get complete shot string statistics. The chronograph operates within a range of 400–1 250 fps (122-381 m/s), covering typical airgun velocities.

Please note that the chronograph may not be able to measure projectiles shorter than 6 mm.

Operation is exceptionally simple – a few buttons let you quickly set the required mode and values. Connect the chronograph to your phone via Bluetooth, and the official app provides clear graphs, statistics, measurement history and options for saving and comparing readings. 

Radar technology – reliable operation in all weather conditions

Unlike conventional optical chronographs, the FX Pocket Chrono D1 uses radar-based measurement. This means it does not depend on optimal lighting conditions.

Radar technology also ensures reliable operation even in adverse weather conditions. Rain, changes in lighting or shade will no longer interfere with your measurements.

Two mounts – for the barrel and a Weaver/Picatinny rail

The package includes two practical mounts that significantly expand your options for use. The first mount is designed for barrel attachment – you attach the chronograph directly to the barrel and measure velocities as close to the muzzle as possible. The second mount is designed for mounting on a Weaver/Picatinny rail, allowing you to easily attach it in place of or alongside accessories on your gun.

Charging and operation

Power is supplied by an integrated rechargeable battery, which you can easily recharge via the USB-C connector. This means there is no need to buy and replace batteries – simply connect a standard USB-C cable, and the device will soon be ready to use again.

key features

• Built-in display – an instant overview of shot velocity directly on the device.
• Velocity measurement within a range of 400–1 250 fps (122-381 m/s) – ideal for air rifles and performance tuning.
• Radar technology – reliable measurement in all weather and lighting conditions.
• Two mounts included – attachment to the barrel or a Weaver/Picatinny rail.
• USB-C rechargeable – convenient charging without having to replace batteries.
• Bluetooth connection to the app – advanced statistics, history and gun management on your phone.