Caldwell Ballistic Precision Chronograph

The Ballistic Precision Chronograph provides accurate velocity measurements across a wide range of shooting conditions.

Higher accuracy was achieved by using a high speed 48 MHz processor and by designing a circuit with an advanced data interface that allows each unit to be computer calibrated at the factory after assembly.

The end result is the ability to provide much better accuracy than other chronographs on the market (+/- .25%).

Although technologically advanced, the unit is designed to be simple to operate, displaying velocity in Feet per second or Meters per second on the large built in LCD screen.

The Chrono can also deliver the shot string velocity data through the 15' foot audio jack cable (included) to an iPhone or iPad. A free App is available for download that displays the velocity of each shot on the phone screen and records it with other data identifying the load and environmental conditions. The App also automatically calculates Average Velocity, Standard Deviation, Min, Max and Velocity Spread for the shot string. The data is stored and can be exported via Email or simply recalled for reference at a later date.

The sunshades are extra wide for better reliability on sunny days and are constructed of a durable synthetic material.

When measuring on indoor ranges, it is necessary to use apertures with LED lighting (Premium Kit) or another light source that does not flicker.
Caution: most artificial lighting connected to 220 V mains flashes at 50 Hz and causes measurement deviations or makes measurement impossible.

There is a ¼-20 threaded insert on bottom of housing for tripod mounting, operates on a 9 Volt battery (not included).

• Each unit factory calibrated to within +/- 0.25% accuracy
• Measures from 5 to 9,999 FPS.
• Ideal for Firearms, Archery, Airgun and Paintball
• Simple operation, large LCD screen
• Meters Per Second (MPS) or Feet Per Second (FPS) readings
• Extra wide sun screens for added shading in full sun operation
• Option to interface with Smartphone via included 15’ audio jack cable
• App displays velocity, logs data, notes, weather conditions, easily exports via SMS or Email
• Carry bag included